The 1D-backed group 5 Seconds of Summer is about to become a big deal. If you’re unfamiliar, check out these 10 5SOS tidbits, and educate yourself.

Australian pop-punk boy band 5 Seconds of Summer charmed audiences across the globe with their throwback sound in the ...

5 Seconds of Summer is in full celebration mode. On Friday, the pop-rock band released "2011," a single honoring their 10 years as a group — and they also are hosting a livestream concert-meets ...

Plenty more of those crop up throughout 5 Seconds of Summer’s self-titled debut, which came out Tuesday and shot instantly to No. 1 on the iTunes album chart.

This post was updated Sept. 25 at 9:25 p.m. 5 Seconds of Summer’s latest album is putting listeners through an emotional blender. Two years since the last album release, 5 Seconds of Summer has ...

5 Seconds of Summer “Want You Back” in arenas with them this summer. The band will head out on “The 5 Seconds of Summer Show” from Aug. 10 to Sept. 14 before taking the tour overseas.

5 Seconds of Fans? That's all the time that 5 Seconds of Summer had with die-hards at 'The Ellen DeGeneres Show,' thanks to the hilarious game that Ellen chose to play with the band and the 5SOS Fam.

5 Seconds of Summer abruptly ends its show after drummer falls ill onstage Luke Hemmings, right, and Ashton Irwin of the band 5 Seconds of Summer perform during the 2021 Global Citizen Live event.

Hear 5 Seconds of Summer’s Love Ballad ‘Older’ Featuring Luke Hemmings’ Fiancée SPIN: You’ve all talked about the groundskeeper Byron, and what he meant to you, on the road to this album.

Further reading: Exclusive 5 Seconds of Summer Interview, 5SOS Cover Katy Perry’s ‘Teenage Dream’, 5 Seconds of Summer Save the Day in ‘Don’t Stop’ Video ...

5 Seconds of Summer at the 2014 Billboard Music Awards. Getty Images They’re already driving legions of teenage girls in the UK and their native Australia to wild frenzy. With the Tuesday ...

5 Seconds of Summer’s new album follows the group’s four-song introductory EP, She Looks So Perfect, which debuted and peaked at No. 2 earlier this year (selling 143,000 in its first week).