Last Night's Look: Hit or Miss?

Vote on this week's styles, including Ashley Tisdale, Leighton Meester and more stars! You decide – are they fashionistas or flops?

CHARLIZE THERON

Playing with proportions, the star tucks a lilac handkerchief blouse into high-waist houndstooth trousers – both by Roland Mouret – at the GQ soiree.