Celeb Fashion Hit or Miss?

Vote on this week's styles including Mary-Kate Olsen, Paris Hilton and more stars! You decide – are they fashionistas or flops? By Melissa Liebling-Goldberg

COURTENEY COX ARQUETTE

Supporting husband David Arquette's film The Butler's in Love, the actress keeps it casual in a satin blouse, dark jeans and an oversized red bag.