Celeb Fashion Hit or Miss?

Vote on this week's styles including Heidi Montag, Madonna and 36more stars! You decide – are they fashionistas or flops? By Melissa Liebling-Goldberg

THANDIE NEWTON

The British actress goes for a sexy look in a plunging patchwork Roberto Cavalli dress at the 10th anniversary party of the Lavender Trust – a fund dedicated to younger women with breast cancer – in London.