Celeb Fashion Hit or Miss?

Vote on this week's styles including Halle Berry, Eva Longoria and more stars! You decide – are they fashionistas or flops? By Andrea DeSimone and Melissa Liebling-Goldberg

MISCHA BARTON

The actress is ultra-feminine in her lace strapless Giambattista Valli dress and rhinestone headband at A Time for Heroes Celebrity Carnival Benefit for the Elizabeth Glaser Pediatric AIDS Foundation.

More Celeb Hit or Miss galleries >