What's Her Best Side?Get your full dose of glam by checking out Kate Beckinsale, Selena Gomez and more stylish stars from every angle – then vote for their most flattering poses!

KATE BECKINSALE

In her plunging, bod-baring white KaufmanFranco gown and serpentine silver Bulgari choker, the star could be mistaken for one of the night's performers – but that bouncy pony is 100 percent Beckinsale.