Don't Expect A 5SOS-Fall Out Boy Collaboration Anytime Soon

Fall Out Boy Tells MTV News They Don't Plan On Collaborating With 5SOS.

Here's How 5SOS Are Celebrating Ashton's Birthday

What are you guys doing for Ashton Irwin's birthday?

King Los Rapping About Ariana Grande's Bangs And 5SOS Is Internet Gold

We asked King Los to rap MTV News' biggest headlines and he nailed it with rhymes about Ariana Grande and 5SOS.

5 Seconds Of Summer Have Changed Their Name

5 Seconds of Summer has taken on a meaningful new name.

Watch 5SOS’ Calum Hood Help His Pint-Sized Cousin Shred On Bass

5SOS' Calum Hood kept it all in the family on Wednesday night during a show in Auckland when he brought his 9-year-old cousin on stage to play bass.

5 Seconds Of Summer’s Michael Clifford Burned In Onstage Accident

5 Seconds of Summer guitarist Michael Clifford suffered burns to the face during a scary onstage accident.

13 Times Niall Horan Was 5 Seconds Of Summer’s Biggest Fan

Niall Horan is a bigger 5SOS fan than you.

Hey Violet Celebrated Their New Music Video By Pulling An Epic Prank On 5SOS

Hey Violet released a stunning new video for "I'm There" and celebrated by pranking the heck out of their tour mates, 5 Seconds of Summer.

5SOS's Tour Is 'A Big Naked Poop Party,' According To All Time Low

5 Seconds Of Summer Tour According To All Time Low

5 Seconds Of Summer Give Fans A Mysterious Sneak Peek Inside Their Rehearsal

5SOS brought back their mysterious #5ONTHEWALL website, treating fans to a sneak peek inside their rehearsal.

These Rare 5SOS Tour Posters Are Hotter Than Michael's Hairy Legs

We chatted up the designers behind the 5 Seconds of Summer's Rock Out With Your Socks Out posters.

5SOS Prank Their Tourmates, But Let's Be Honest -- They Can Do Better

5 Seconds of Summer's new prank gives a whole new meaning to "breading."

5SOS Had To Give Up Their Logo?

5 Seconds of Summer may be facing copyright claims over their tally logo.

5SOS' New Song ‘Permanent Vacation’ Is ‘So Amazing It Hurts’

5 Seconds of Summer debut their new song "Permanent Vacation" on tour and fans are already loving it.

This Synchronized 5SOS Tooth-Brushing Video Enters Major TMI Territory

The band posted a surprising video to their Twitter account.

Here's Why 5 Seconds Of Summer Would Not Exist Without Green Day

Are you a 5 Seconds of Summer fan? Well, you owe it all to Green Day.

5SOS Promise That Their Tour Will Be Something Fans Will Want To See 'For Years To Come’

5SOS promise their fans that their Rock Out With Your Socks Out Tour will be something they will want to see for 'years to come.'

Meet The 'Cool-Ass Band' 5SOS Just Signed To Their Record Label

Get obsessed with Hey Violet, the first band signed to 5SOS' Hi Or Hey Records.

Ed Sheeran Is Out, Demi Lovato Is In: Here Are The Elite 8 In MTV’s Musical March Madness

MTV's Musical March Madness enters the elite eight round after Ed Sheeran and 5 Seconds of Summer get eliminated.

5SOS Just Did Something Super Mature And Adult And Stuff

5 Seconds Of Summer just announced that they've launched their very own record label, Hi Or Hey Records.

MTV’s Musical March Madness Heats Up: Are All Your Favorites Still In?

The second round of MTV's Musical March Madness is officially underway with One Direction and Rihanna getting eliminated in the first round.

5SOS Will Rock Your Socks Off At The Kids' Choice Awards

5 Seconds of Summer will look so perfect standing there on the Kids' Choice Awards stage.

What Is 5 Seconds Of Summer Planning With This Confusing #5ONTHEWALL Website?

5 Seconds of Summer confused fans around the world when they launched a cryptic website called 5ONTHEWALL and released a limited-time video shot in a backstage green room.

Want To Meet 5SOS? Of Course You Do, Here’s How

5SOS will perform a private mini-concert for you and a friend as just one part of this MTV Ultimate Fan Experience. Find out how you can win.