In honor of their career milestone, the band released an emotional new track titled "2011" on Dec. 3. "This year we're celebrating 10 years of 5 Seconds of Summer," the group said in a press release.

5 Seconds of Summer's Calum Hood makes his solo debut with "Don't Forget You Love Me" - Credit: Sarah Eiseman 5 Seconds of Summer bassist Calum Hood steps into the spotlight alone on his solo ...

The rocker is going to be a dad! Check out some of ET's top new music picks of the week! 5SOS reflects on their journey as the band drops its latest single, 'Complete Mess.' Check out some of ET's ...

All four 5 Seconds of Summer members have now launched solo careers but Michael Clifford said it’s “weird” anyone thinks it’s the end of the band. Clifford’s hair caught fire when he ...

Michael Clifford has signed to Hopeless Records for a new solo project. The 5 Seconds Of Summer guitarist is following in the footsteps of his bandmates Luke Hemmings and Ashton Irwin in branching ...

5 Seconds of Summer bassist Calum Hood steps into the spotlight alone on his solo debut “Don’t Forget You Love Me,” an enthralling introduction that finds him walking a tightrope between ...