Celeb Fashion Hit or Miss?

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

CAMERON DIAZ

The star lives up to her "Decade of Hotness" honor in a tiered orange 3.1 Phillip Lim minidress, Sergio Rossi heels and Kara Ross jewels at the Spike TV awards.