Celeb Fashion Hit or Miss

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


The host of the Diamond Information Center Gala Dinner tells PEOPLE of her 667 dress, "I wanted to wear something that was new and different and had kind of a fresh point of view."