'She Looks So Perfect' stars 5 Seconds Of Summer performed live on television for the first time today (May 15) and revealed that it was an incredible thing to do, but one that made them all quite nervous. 

The lads treated viewers of Australia's Sunrise to an exclusive pre-show interview and then a live set, but confessed that for a first-time experience, it was huge and daunting although they had the best time.

Member Ashton Irwin, who drums in the band, explained that it was an anxiety-inducing experience, to perform live on national television, but he really enjoyed their time on stage: "Wow our first ever TV performance, felt good, if you watched it, hope you rocked out and smashed the TV hahaha x."

He added: "Thanks so much for that @sunriseon7 and every that came down so early, you partied so hard, I love you xx"

Heartthrob Luke Hemmings echoed the sentiment and admitted that he was really nervous, writing on Twitter: "Sydney thank you so much, you're incredible. First live TV performance, I was very nervous. We love you x."

Watch footage from the guys' morning performance and interview on Sunrise below: