See all the highlights from the Aussie Grammys.
He later took to the stage to perform recent single Photograph:
Other happenings included The Veronicas and Kylie Minogue slaying the red carpet together:
1D winning Best International Artist for the fourth year in a row:
5SOS winning awards and announcing a mini-tour while broadcasting live from L.A in their PJs:
And Taylor Swift's 1989 Tour support act Vance Joy (of Riptide fame) performing The Fire and The Flood live:
See the list of winners HERE.