Last Night's Look: Hit or Miss?

Vote on this week's styles including Kim Kardashian, Eva Longoria Parker and more stars! You decide – are they fashionistas or flops?

MEGAN FOX

As if she wasn't sexy enough, the Transformers: Revenge of the Fallen actress shows some serious leg in a one-shouldered purple Donna Karan gown with matching flower-topped Stuart Weitzman peep-toes and tousled waves for the movie's Tokyo premiere.