Photos: iHeartRadio LIVE with Mike Posner
What a night! Mike Posner blew us away with his talented songwriting, singing, keyboard and guitar playing... this man can do it all!
In front of an intimate crowd of approx 100 people at Sydney's The X Studios, Posner put on an incredible performance of around 10 songs which took the audience through highs and lows with his range of slower songs and upbeat hits.
Flick through all the photos above and head to the iHeartRadioAU Facebook page for all the media wall shots!