She's a good girl, she's Daddy's favorite
He's saved for Harvard, he knows she'll make it
She's good at school, she's never truant
She can speak French, and I think she's fluent
'Cause every night she studies hard in her room
At least that's what her parents assume
But she sneaks out the window to meet with her boyfriend
Here's what she told me the time that I caught her...
She said to me, forget what you thought
'Cause good girls are bad girls that haven't been caught
So just turn around and forget what you saw
'Cause good girls are bad girls that haven't been caught

(Do, do do, do do, do do)

Good girls are bad girls that haven't been caught...

(Do, do do, do do, do do)

Good girls are bad girls that haven't been caught...
She's a good girl
A straight A-student
She's really into all that self-improvement
I swear she lives in that library
But if you ask her she'll say,

That's where you'll find me!

But if you're looking, you won't find her there
She may be clever but she just acts too square.
In the back of the room, where nobody looks,
She'll be with her boyfriend. she's not reading books

She said to me, forget what you thought
'Cause good girls are bad girls that haven't been caught
So just turn around and forget what you saw
'Cause good girls are bad girls that haven't been caught

(Do, do do, do do, do do)

Good girls are bad girls and good girls are bad girls!

(Do, do do, do do, do do)

Good girls are bad girls that haven't been caught!

She's a good girl, hasn't been caught.
She's a good girl, hasn't been caught...

She said to me, forget what you thought
'Cause good girls are bad girls that haven't been caught
So just turn around and forget what you saw
'Cause good girls are bad girls that haven't been caught
She said to me, forget what you thought
'Cause good girls are bad girls that haven't been caught
So just turn around and forget what you saw
'Cause good girls are bad girls that haven't been caught

Whoa
Good girls are bad girls that haven't been caught...
Whoa
Good girls are bad girls that haven't been caught...
Good girls are bad girls that haven't been caught...
Good girls are bad girls that haven't been caught...







I drove by all the places we used to hang out getting wasted
I thought about our last kiss, how it felt the way you tasted
And even though your friends tell me you're doing fine

Are you somewhere feeling lonely even though he's right beside you?
When he says those words that hurt you, do you read the ones I wrote you?

Sometimes I start to wonder, was it just a lie?
If what we had was real, how could you be fine?

'Cause I'm not fine at all

I remember the day you told me you were leaving
I remember the make-up running down your face
And the dreams you left behind you didn't need them
Like every single wish we ever made
I wish that I could wake up with amnesia
And forget about the stupid little things
Like the way it felt to fall asleep next to you
And the memories I never can escape

'Cause I'm not fine at all

The pictures that you sent me they're still living in my phone
I'll admit I like to see them, I'll admit I feel alone
And all my friends keep asking why I'm not around

It hurts to know you're happy, yeah, it hurts that you've moved on
It's hard to hear your name when I haven't seen you in so long

It's like we never happened, was it just a lie?
If what we had was real, how could you be fine?

'Cause I'm not fine at all

I remember the day you told me you were leaving
I remember the make-up running down your face
And the dreams you left behind you didn't need them
Like every single wish we ever made
I wish that I could wake up with amnesia
And forget about the stupid little things
Like the way it felt to fall asleep next to you
And the memories I never can escape

If today I woke up with you right beside me
Like all of this was just some twisted dream
I'd hold you closer than I ever did before
And you'd never slip away
And you'd never hear me say

I remember the day you told me you were leaving
I remember the make-up running down your face
And the dreams you left behind you didn't need them
Like every single wish we ever made
I wish that I could wake up with amnesia
And forget about the stupid little things
Like the way it felt to fall asleep next to you
And the memories I never can escape

'Cause I'm not fine at all
No, I'm really not fine at all
Tell me this is just a dream
'Cause I'm really not fine at all







You're like perfection, some kind of holiday
You got me thinking that we could run away
You want I'll take you there,
You tell me when and where,
Oh oh oh oh

But then I asked for your number,
Said you don't have a phone
It's getting late now,
I gotta let you know

That everybody wants to take you home tonight
But I'm gonna find a way to make you mine

Don't stop doin' what you're doin'
Every time you move to the beat
It gets harder for me
And you know it, know it, know it
Don't stop 'cause you know that I like it
Every time you walk in the room
You got all eyes on you
And you know it, know it, know it

You're coming close now, swear I can taste it,
You got me tongue tied, I can't escape it
I'm loving what you got,
But then you push me off,
Oh oh oh oh

And everybody wants to take you home tonight
But I'm gonna find a way to make you mine

Don't stop doin' what you're doin'
Every time you move to the beat
It gets harder for me
And you know it, know it, know it
Don't stop 'cause you know that I like it
Every time you walk in the room
You got all eyes on you
And you know it, know it, know it

Every day it's the same, love and games that you play
Back and forth, round and round, kinda like it this way

Don't stop doin' what you're doin'
'Cause every time you move to the beat
It gets harder for me
And you know it, know it, know it
Don't stop 'cause you know that I like it
Every time you walk in the room
You got all eyes on you
And you know it, know it, know it, know it

Don't stop (don't stop, stop what you're doing) doin' what you're doin'
('Cause you know that, you know that I like it)
Every time you move to the beat
It gets harder for me
And you know it, know it, know it
Don't stop, 'cause you know that I like it (you know that I like it)
Every time you walk in the room
You got all eyes on you
And you know it, know it, know it







Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey

Simmer down, simmer down
They say we're too young now to amount to anything else
But look around
We work too damn hard for this just to give it up now
If you don't swim, you'll drown
But don't move, honey

You look so perfect standing there
In my American Apparel underwear
And I know now, that I'm so down
Your lipstick stain is a work of art
I got your name tattooed in an arrow heart
And I know now, that I'm so down

Hey, hey!
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey

Let's get out, let's get out
'Cause this deadbeat town's only here just to keep us down
While I was out, I found myself alone just thinking
If I showed up with a plane ticket
And a shiny diamond ring with your name on it
Would you wanna run away too?
'Cause all I really want is you

You look so perfect standing there
In my American Apparel underwear
And I know now, that I'm so down
I made a mixtape straight out of '94
I've got your ripped skinny jeans lying on the floor
And I know now, that I'm so down

Hey, hey!
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey

You look so perfect standing there
In my American Apparel underwear
And I know now, that I'm so down
Your lipstick stain is a work of art
I got your name tattooed in an arrow heart
And I know now, that I'm so down

Hey, hey!
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey
Hey, hey, hey, hey

You look so perfect standing there
In my American Apparel underwear
And I know now, that I'm so down (hey)
Your lipstick stain is a work of art (hey, hey)
I got your name tattooed in an arrow heart (hey, hey)
And I know now, that I'm so down (hey, hey)

Hey







She dropping outta school 'cause she don't need the grades.
The colors in her hair don't seem to fade.
I get dressed up when I go out but she gets dressed down.

She's 17, I told her I'm 20.
I can't take her out 'cause mom's got no money.
It's stuff like this that makes me wish that I could change somehow.

Sitting here at home, it's obvious.

She's so out of reach, and I'm finding it hard
'Cause she makes me feel, makes me feel,
Like I try, like I try, like I'm trying too hard,
'Cause I'm not being me, and it's getting me down
That she makes me think, makes me think,
That I try, that I try, that I'm trying too hard again

'Cause I'm trying too hard again

She's got a rose tattoo but she keeps it covered,
I play guitar but she's into drummers,
She's seen my face around but she doesn't even know my name

I pierced my lip so she thinks I'm cool,
I ripped my jeans and dropped out of school,
I followed her 'round the town but she thinks that I'm a weirdo now

Sitting here at home, it's obvious

She's so out of reach, and I'm finding it hard
'Cause she makes me feel, makes me feel,
Like I try, like I try, like I'm trying too hard,
'Cause I'm not being me, and it's getting me down
That she makes me think, makes me think,
That I try, that I try, that I'm trying too hard again

But now, who knew?
She's in the crowd of my show
Nothing to lose,
She's standing right in the front row
The perfect view,
She came alone on her own,
And there's something that you should know

You're so out of reach, and I'm finding it hard
'Cause you make me feel, you make me feel,
Yeah she makes me feel, she makes me feel
It's obvious

She's so out of reach, and I'm finding it hard
'Cause she makes me feel, makes me feel,
Like I try, like I try, like I'm trying too hard,
'Cause I'm not being me, and it's getting me down
That she makes me think, makes me think,
That I try, that I try, that I'm trying too hard again
(and again, and again, and again, and again)
'Cause I'm trying too hard again
(and again, and again, and again, and again)
'Cause I'm trying too hard again







You call me up,
Its like a broken record
Saying that your heart hurts
Thought you never get over him getting over you,
And you end up crying
And i end up lying,
Cause I'm just a sucker for anything that you do
And when then phone call finally ends,
You say thanks for being a friend
And I'm going in circles again and again
I dedicate this song to you
The one who never sees the truth
That i can take away you hurt, Heartbreak girl
Hold you tight straight through to day light,
I'm right here when you gonna realize
That I'm your cure Heartbreak girl

I bite my tongue but i wanna scream out
You can be with me now
But i end up telling you what you wanna hear,
But your not ready and its so frustrating
He treats you so bad and im so good to you its not fair

And when the phone call finally ends
You say ill call you tomorrow at 10
And I'm stuck in the friend zone again and again

I dedicate this song to you
The one who never sees the truth
That i can take away you hurt, Heartbreak girl
Hold you tight straight through to day light,
I'm right here when you gonna realize
That I'm your cure Heartbreak girl

I know someday its gonna happen
And you'll finally forget the day you met him
Sometimes you're so close to preventing
I gotta get it through your head that you belong with me instead

I dedicate this song to you
The one who never sees the truth
That i can take away you hurt, Heartbreak girl
Hold you tight straight through to day light,
I'm right here when you gonna realize
That I'm your cure Heartbreak girl
I dedicate this song to you
The one who never sees the truth
That i can take away you hurt, Heartbreak girl
Hold you tight straight through to day light,
I'm right here when you gonna realize
That I'm your cure Heartbreak girl







Back in high school we used to take it slow
Red lipstick on and high heel stilettos
Had a job downtown working the servo
Had me waiting in line couldn't even let go

'Cause I never wanna be that guy
Who doesn't even get a taste
No more having to chase
To win that prize

You're just a little bit out of my limit
It's been two years now you haven't even seen the best of me
And in my mind now I've been over this a thousand times
But it's almost over
Let's start over

Back in high school we used to make up plans
Called you up one day to meet split ends

'Cause I never wanna be that guy
Who doesn't even get a taste
No more having to chase
To win that prize

You're just a little bit out of my limit
It's been two years now you haven't even seen the best of me
And In my mind now I've been over this a thousand times
But it's almost over
Let's start over

You're just a little bit out of my limit
It's been two years now you haven't even seen the best of me
And In my mind now I've been over this a thousand times
But it's almost over
Let's start over







This book is pretty much our official story so far. It really does only seem like last week we played our first gig in at the Annandale hotel in Sydney. Since then we’ve been given the opportunity to turn into the people and musicians we wanted to be.

The people who gave us the opportunity were the fans. So this book is like a thank you. We want everyone to know the story of how four western Sydney teenagers picked up their instruments and dreamt of being one of the biggest bands in the world. There’s also some embarrassing photos of us dicking around and some facts that some of us didn’t even know. So we hope you enjoy it!

Love cal, luke, ash and mike x 









Standard Version

1. "18"  

2. "Out of My Limit"  

3. "Disconnected"  

4. "Amnesia"  

5. "Beside You"  

6. "Everything I Didn't Say"  

7. "Long Way Home"  

8. "Heartache On the Big Screen"  

9. "American Idiot"  

10. "Kiss Me Kiss Me"  

11. "Teenage Dream"  

12. "Good Girls"  

13. "What I Like About You"  

14. "End Up Here"  

15. "She Looks So Perfect"  

16. "What I Like About You" (Studio Mix)




Standard Edition

1. "She Looks So Perfect"  

2. "Don't Stop"  

3. "Good Girls"  

4. "Kiss Me Kiss Me"  

5. "18"  

6. "Everything I Didn't Say"  

7. "Beside You"  

8. "End Up Here"  

9. "Long Way Home"  

10. "Heartbreak Girl"  

11. "Mrs. All American"  

12. "Amnesia" 


Deluxe Edition

1. "She Looks So Perfect"  

2. "Don't Stop"  

3. "Good Girls"  

4. "Kiss Me Kiss Me"  

5. "18"  

6. "Everything I Didn't Say"  

7. "Beside You"  

8. "End Up Here"  

9. "Long Way Home"  

10. "Heartbreak Girl"  

11. "Mrs. All American"  

12. "Amnesia" 

13. "Social Casualty"  

14. "Never Be"  

15. "Voodoo Doll"  



1. "Good Girls (Single Version)"


2. "Just Saying"


3. "Long Way Home (Acoustic)"


4. "Good Girls (Live from the iTunes Festival)"



1. "Amnesia"  


2. "Daylight"  


3. "American Idiot"  


4. "Amnesia" (Live at Wembley)





1. "Don't Stop"  


2. "Rejects"  


3. "Try Hard"  


4. "Wrapped Around Your Finger"    


5. "If You Don't Know" 





Part 1

1. "She Looks So Perfect"  

2. "Heartache On the Big Screen"  

3. "The Only Reason"  

4. "Disconnected"



Part 2

1. "She Looks So Perfect" (Ash Demo Vocal)

2. "She Looks So Perfect" (Mikey Demo Vocal)

3. "What I Like About You"  





1. "Unpredictable"


2. "Out of My Limit"


3. "Beside You"


4. "Gotta Get Out"





  • Ashton’s full name is Ashton Fletcher Irwin.
  • He was born on 7th July, 1996 and his starsign is Cancer.
  • His biggest celebrity crushes are Hayley Williams and Jade Thirlwall.
  • His all time favourite movie is Pursuit of Happiness.
  • He is both Aussie and American.
  • His fave TV show is Family Guy. Good choice, Ashton!
  • He is 6ft tall, and apparently all of the boys are of a similar height.
  • Before he joined 5SOS, he apparently hated them! From watching their YouTube videos, he said he hated the way they messed around and forgot their words. Let’s hope he doesn’t still hate them…
  • He says he likes girls who are “unique and beautiful in their own way”.
  • According to the other boys, Ashton is the best listener out of the band.
  • He joined the band in December 2011.
  • His favourite subject is visual arts.
  • He likes to listen to heavy music.
  • He says that his two biggest fears are needles and breaking his wrist.
  • He has a nickname that only members of his family call him. We wonder what it is?
  • He had his first kiss when he was aged 16.
  • He once said “You know it’s true love when you know your mate’s Maccas order.”
  • He said that John Mayer is his celebrity crush and he would turn gay for him.
  • If he was to be a girl for a day, he would go shopping, because apparently as a guy he can’s “shop with a passion”.
  • As well as the drums, he can play the saxophone, piano and guitar. Where will his talents end? 


"A heart that hurts is a heart that works."
- Ashton Irwin




  • Calum’s full name is Calum Thomas Hood.
  • He was born on 25th January, 1996 and his starsign is Aquarius.
  • His biggest celebrity crush ever is of course Katy Perry.
  • He is Kiwi and Scottish, not Asian like most people think.
  • His favourite food is pizza, and his favourite topping is ham and pineapple.
  • He is the most feminine of the band because he has no hair on his legs.
  • He prefers brown hair on a girl. Soz to all the blondies out there.
  • He represented Australia in soccer, and went to Brazil to play. However, he then gave the soccer up to pursue his music career.
  • Ashton thinks that Calum has the best “ass” in the band, and apparently has the best body too. We’ll be the ones to judge that!
  • He had his first kiss aged 13.
  • He prefers pancakes over waffles. Who doesn’t?
  • His favourite fruit is apples, and he used to take a bite and leave them around the house when he was younger.
  • His favourite singer is Guy Sebastian, but it was Chris Brown when he was younger.
  • His favourite childhood movie is Monsters Inc.
  • The only type of cheese he likes is cheddar.
  • His favourite colour is baby blue.
  • If he was a girl, he said he would date Michael out of the band.
  • He hates to cross at zebra crossings for some strange reason.
  • He said his favourite McFly song is “One For The Radio” and his favourite Busted song is “Britney”.
  • If he was a girl and had to date any guy, it would be Channing Tatum. OF COURSE! 


"Just live right now and be yourself, it doesn't matter if it's good enough for someone else."
- Calum Hood




  • Michael’s full name is Michael Gordon Clifford. He hates his middle name.
  • He was born on 20th November, 1995 and his starsign is Scorpio.
  • He once admitted that his favourite word was ‘cheeseburger’. Very random.
  • Michael is English Scottish, Irish, German and Australian. So, bit of everything really.
  • He is apparently the most obsessive with girls out of the band, and his fave chat up line is “nice shoes, let’s f**k”.
  • His signature dance move is the sprinkler/lasso. Awesome!
  • Michael once said that the verified tick makes him feel like a “majestical unicorn with a big horn”.
  • He had never been to a concert before he played at their own.
  • If he could learn to play another instrument along with the guitar, he would play the flute.
  • He said that his favourite thing about being in the band is meeting the 5SOS fans.
  • He once said that he would turn gay for his guitar…
  • Ever wondered what Michael Clifford would rather do than shave his hair off? Eat a jar of vegemite.
  • His natural hair colour is blonde, and he likes any girl no matter what their hair colour.
  • Shoot, Kiss, Eat: He would shoot Calum, eat Luke and kiss Ashton.
  • He admitted that he’s the “biggest gamer ever”.
  • He once serenaded a girl by singing “One Less Lonely Girl” to her. How romantic?
  • His favourite movie is Forest Gump, but he loves Disney’s Camp Rock too.
  • He said if he was a girl, he wouldn’t date himself he would just have a one night stand.
  • His favourite chocolate is a Cadbury twirl.
  • He loves McDonald’s, and says if he was to date a girl she would have to work there.


"It's unbelievable how you can affect someone else so deeply and never know."
 - Michael Clifford





  • Luke’s full name is Luke Robert Hemmings.
  • He was born on 16th July, 1996 and his starsign is Cancer.
  • One of his most favourite TV shows is ‘How I Met Your Mother’.
  • He described his perfect date as going to the beach, and then to Cold Rock. Sounds pretty good to us!
  • The boys think that Luke is the most responsible member of the band, as he takes thing more seriously than the others.
  • He says that he would date a fan two years younger than him.
  • His favourite flavour of ice cream is cookies and cream, he’s our kind of guy!
  • He once said that he would love to book out a whole Nando’s restaurant for him and the boys, and the rest of the 5SOS family! We’re there!
  • He loves the movies 17 Again and Monsters Inc, but he’s never ever seen Titanic! Scandalous.
  • His love of ice cream helped him win the 5SOS Pizza Hut ice cream eating competition, where he had about 17 bowls of the stuff.
  • He plays soccer, is amazing at snow boarding and used to be able to ride a skateboard, so he’s pretty sporty!
  • He thinks that Pizza is the best food ever, and his favourite topping is pepperoni. He also said he would choose pizza over donuts any day.
  • Apparently Luke farts the most out of the rest of the boys. Lovely.
  • Compared to the other boys, Luke gets the most nervous right before going on stage.
  • He started school early and attended Norwest Christian College.
  • He once named his biggest celeb crush as Mila Kunis, and we can’t blame him.
  • His fave song on 5SOS’s first EP is “Beside You”.
  • His mum says he’s the master of losing things, and he once lost his iPhone in Melbourne after 5SOS’s tour.
  • Luke admits that he’s not much of a Facebooker, and he’s much more into Twitter like the rest of us.
  • His favourite animal is a penguin. Cute.


"To me it's only make believe."
 - Luke Hemmings





  • Luke's perfect date would be going to the beach and Cold Rock afterwards.
  • Michael is English, Scottish, Irish, German, and Australian.
  • " Do you like happy meals? " Calum : " YES, WITH EXTRA HAPPY. "
  • Ashton has really big hands.
  • At a concert, Luke said, " Alright, this is a new song. It's called 'All I Need.' Yes, this song is about boobs. "
  • " I actually don't like calling you guys fans b'cuz you're like the family I never had." - Michael.
  • Calum doesn't like salts and vinegar chips.
  • Ashton likes to play with IKEA furniture.
  • Luke had never seen the Titanic.
  • Michael's signature dance is the sprinkler.
  • Calum's favourite ice cream flavor is mint chocolate.
  • Ashton listens to heavy music.
  • Luke wants to get an eyebrow piercing.
  • Michael's natural hair colour is blonde.
  • Calum has a dinosaur toothbrush Adam Wilkinson got him.
  • Ashton loves both summer and winter.
  • Luke is an uncle.
  • Michael's stripper name is the Stallione.
  • When Calum was younger, he used to run and take a bite out of apples, and put them around the house.
  • Ashton's favourite food is spaghetti.






  • According to Michael, the band would be called ‘Bromance’ or ‘The Powerpuff Blokes’ if they weren’t ‘5 Seconds Of Summer’.
  • They thought of the band name while they were in math class.
  • They did once think about auditioning for the X Factor, but didn’t in fear of being known as ‘that band from X Factor’.
  • Their biggest musical inspirations are Blink 182, All Time Low, Boys Like Girls, Mayday Parade and funnily enough… Ed Sheeran.
  • They were all sick whilst recording the Unplugged EP, but still went ahead and did it.
  • If they like someone, their way to get the persons attention is to throw a ball at them. Smooth.
  • They admitted that they would rather drink 100 cups of Coke, than eat 100 cheeseburgers.
  • They used to brush their teeth together before every show. One of the strangest pre-show rituals we’ve ever heard of.
  • They all think that Batman is hotter than Spiderman. We have to agree.
  • The boys all fell in love with the English accent when they visited Blackpool.
  • Michael, Calum and Luke apparently used to play to a crowd full of drunk people in their lobby in London, without any pants on!
  • Although the band and Ashton used to hate each other before Ashton joined, they said they’re like brothers now.
  • Their song “Out Of My Limit” was originally called “Over The Limit” but they had to change it due to it sounding like it was about alcohol.
  • They once had to stop and busk on the street due to not having enough money for petrol to get home!
  • Their favourite place in the world is Australia, obvs.
  • The boys admitted that they very rarely wear matching socks.
  • They once got shouted at in a shop for being dressed up in their costumes.
  • They admitted that it’s difficult to be able to balance school with their career in the band at the same time.
  • They apparently love it when someone has a Twitter name that’s something to do with 5SOS.
  • The original band first formed on 3rd April, 2011.


5 Seconds of Summer (also known as 5SOS) are an Australian pop rock/pop punk band.




Formed in Sydney in 2011, the band consists of Luke Hemmings (lead vocals, guitar), Michael Clifford (guitar, vocals), Calum Hood (bass guitar, vocals) and Ashton Irwin (drums, vocals). The group were originally YouTube celebrities, posting videos of themselves covering songs from various artists in 2011. From there, they gained a small following in 2012 after posting a series of cover versions of popular songs onto YouTube, then rose to international fame when One Direction invited them on their Take Me Home Tour.
The group have been referred to as a boy band in the media. In February 2014, they released "She Looks So Perfect" as their debut worldwide release. It topped the charts in Australia, New Zealand, Ireland and the United Kingdom. Their self-titled debut studio album was released in June 2014, which peaked #1 in 11 countries.


2011–12: Origin and debut

5 Seconds of Summer at their EP launch gig at The Metro Theatre on 25 November 2012
5 Seconds of Summer began in December 2011 when Luke Hemmings, Michael Clifford and Calum Hood, who all attended Norwest Christian College, started posting videos of themselves performing covers of popular songs together on Hemmings' YouTube channel. Hemmings' first video, a cover of Mike Posner's "Please Don't Go", was posted on 3 February 2011.Their cover of Chris Brown's "Next to You" received over 600,000 hits.In December 2011, they were joined by drummer Ashton Irwin, and the four-man line up was completed.

The band attracted interest from major music labels and publishers, and signed a publishing deal with Sony ATV Music Publishing. Despite having had no promotion apart from on Facebook and Twitter, their first music release, an EP entitled Unplugged, reached number 3 on the iTunes chart in Australia and the Top 20 in both New Zealand and Sweden. Their international following increased significantly once again when One Direction member Louis Tomlinson posted the link to their YouTube video of their song "Gotta Get Out", stating that he'd been a fan of 5 Seconds of Summer "for a while". 5 Seconds of Summer were once again the subject of interest for One Direction following the release of their first single, "Out of My Limit", on 19 November 2012, this time with Niall Horan tweeting the link to the video clip.

5 Seconds of Summer spent the second half of 2012 writing and developing their sound with Christian Lo Russo and Joel Chapman of Australian band Amy Meredith, with whom they wrote two of the songs that feature on the Somewhere New EP: "Beside You" and "Unpredictable". The EP was also co-produced by Joel Chapman. 5 Seconds of Summer released their first single "Out of My Limit" on 19 November 2012, with the video clip for the song receiving over 100,000 views within the first 24 hours. In December 2012, the boys embarked on a songwriting trip to London, where they wrote with various artists including McFly, Roy Stride of Scouting for Girls, Nick Hodgson of Kaiser Chiefs, Jamie Scott, Jake Gosling, Steve Robson and James Bourne of Busted.


2013–present: 5 Seconds of Summer and LIVESOS

On 14 February 2013, it was announced that 5 Seconds of Summer would support One Direction on their worldwide Take Me Home Tour. The tour kicked off at the O2 Arena in London on 23 February 2013, and 5 Seconds of Summer joined One Direction for shows in the UK, US, Australia and New Zealand, including seven shows at Allphones Arena in 5 Seconds of Summer's home town of Sydney. Whilst on a break from the Take Me Home Tour, 5 Seconds of Summer returned home to Australia where they played a National headlining tour, with all dates selling out within minutes. It was around this time when the band began to gain popularity and become more well-known. On 21 November 2013, the band announced that they had signed to Capitol Records.

On 5 February 2014, 5 Seconds of Summer listed their debut major label single "She Looks So Perfect" for pre-order on the iTunes Store.


5 Seconds of Summer performing at the Enmore Theatre in Sydney, Australia on 30 April 2014
The connection between 5SOS and One Direction extends to both artists being managed by London-based Modest Management. This has led to 5SOS being called a boy band in the media. Members of the band have said the group is not a boy band. Unlike many boy bands, they write their own songs, play their own instruments, and they are not primarily a dance group. Nevertheless, the band has attracted a fanatical following of girls much like other boy bands. Ashton Irwin has compared the band's female following to Fall Out Boy which also has a sizable female fanbase. John Feldmann, frontman of Goldfinger and producer on 5 Seconds of Summer, attributes 5 Seconds of Summer's fanbase to "a fundamental change in the pop punk demo[graphic]", mentioning the gradual demographic shift away from the majority male audiences of early 1990s pop punk acts such as Blink-182 and Green Day.

In late March 2014, "She Looks So Perfect" was released in UK. Despite only one day on top in the British iTunes store and ending its week in the lower end of the top 10, 5 Seconds of Summer became only the fourth Australian band to have a UK number-one single, and the first to do so in 14 years. In the following week's chart the song dropped to number 10, which was the biggest drop from number one since McFly's ""Baby's Coming Back"/"Transylvania" fell from number one to number 20, also in its second week on the UK chart. On 5 March 2014, it was announced that 5 Seconds of Summer would join One Direction again, supporting them on their 2014 Where We Are Tour in the US, Canada, UK and Europe. On 9 April 2014, the She Looks So Perfect EP debuted at number 2 on the Billboard 200.

On 9 May, they released their second single, Don't Stop. It debuted at Number 2 on the UK Singles Chart, 3,000 behind Ella Henderson's Ghost. Billboard said 'In the vein of Green Day's "She" and Blink-182's "All The Small Things," "Don't Stop" is 5SOS' bid for a deceptively charming pop-punk anthem, with lyrics that are stickily sweet in their awkward flirtatiousness. The bridge could be more polished, but that hook is a highlight of the whole album' 

On 13 May 2014, the band announced that their debut album, named 5 Seconds of Summer, would be released on 27 June 2014 in Europe and Australia with other releases coming later. The album won a Kerrang! award; Luke Hemmings said it was a real honour to win one, as all the band's idols are in Kerrang!.

It was announced on 22 November 2014 that the band would release their first live album LIVESOS on 15 December 2014.