'She Looks So Perfect' superstars 5 Seconds Of Summer have revealed that they will be performing at this year's Billboard Music Awards on May 18 in the USA. 

Writing on their official Twitter page in the last few minutes, the Australian heartthrobs explained that they have been invited to perform live at the event and are incredibly excited about the opportunity: "We're performing at the @BILLBOARD MUSIC AWARDS! EXCITED, we only get to do this because of you #BBMAs @OfficialBBMAs."

The lads then reconfirmed the news by sharing a post on Instagram, which goes into more detail and reads: "We have BIG news guys. We tried to announce it on stage tonight but we suck (: ahah. We are gonna be making our US TV debut in a few weeks on May 18th… when we perform at the @Billboard Music Awards !!! This is seriously incredible, and we only get to do this because of you (: SO EXCITED x #5SOSBBMA."

Watch 5 Seconds Of Summer announce their upcoming performance at the ceremony here: