Celeb Fashion Hit or Miss?

Vote on this week's styles including Sienna Miller, Julia Roberts and more stars! You decide – are they fashionistas or flops? By Melissa Liebling-Goldberg

CHARLIZE THERON

Continuing her red carpet streak, the Hancock star takes a winning risk in her asymmetrical Christian Lacroix dress, Neil Lane jewels and Dior ankle booties at the film's Berlin premiere.