Sia joins Billie Eilish and Sam Smith to steal the show at the ARIA Awards 2020

Sophie Monk looks effortlessly chic in a glamorous white mini dress at the ARIA Awards 2020

Tame Impala, Amy Shark and newcomer Sampa the Great dominate the ARIA Awards 2020

Christine Anu sports a thigh-length plait and slick houndstooth suit at ARIA Awards pre-show