Style Watch PollLast Night's Look: Hit or Miss?
Vote on this week's styles including Cameron Diaz, Blake Lively and more stars! You decide – are they fashionistas or flops?
RIHANNA
Balancing feminine appeal with her love of fashion-forward design, the singer adds some sizzle to New York's city streets in a black-and-tan strapless halter dress with ruching over the hips.
