Lovato, 25, wasn't far behind in a racy black outfit from Zuhair Murad that consisted of a risque see-through top and harem slacks (centre), but model Heidi Klum's busty display in a sparkling sheer Dundas Resort gown showed off the 44-year-old's incredible figure to perfection (second left).
Katy Perry kept things fresh in a white Stephanie Rolland dress complete with an asymmetrical neckline (third from left).
The father of a three-year-old girl who was found dead with a gunshot wound to her neck in a west Sydney home has been charged with a number of firearm offences.
A 43-year-old Arncliffe was charged on Monday with possession of an unauthorised prohibited firearm, possession of an unregistered and prohibited firearm, not keeping the firearm safely and two counts of breaching an AVO, according to police.
Selena Gomez, 25, (third from right) looked sultry in a red number, Nicki Minaj, 34, couldn't be missed in bright pink pantsuit (second right) while Lorde, 20, went for a dramatic strapless gown with feathers that reached to the floor (far right).