Photos: 5 Seconds of Summer at Nova's Red Room in Sydney

Nova Entertainment took over the Sydney Metro Theatre for its Red Room event with 5 Seconds of Summer.

More than 200 fans watched the Australian band perform live. Nova’s nightly host Kent “Smallzy” Small was the emcee for the event.

Members of 5SOS – Luke Hemmings, Calum Hood, Ashton Irwin and Michael Clifford – performed five songs including their upcoming single “Valentine”, which was leaked earlier this year. The set list for the night was: “Girls Talk Boys”, “Valentine”, “Youngblood”, “Jet Black Heart” and “Want You Back”.

“I don’t suppose anyone listened to the leaked version? No? No,” Hemmings joked.

Smallzy with 5 Seconds Of Summer

Geordie Shore's Chrysten Zenoni and Stephanie Farag

5 Seconds Of Summer: Luke Hemmings, Calum Hood, Ashton Irwin and Michael Clifford

Nova's Kent "Smallzy" Small

Actor Orpheus Pledger