Style Watch PollLast Night's Look: Hit or Miss?
Vote on this week's styles including Taylor Swift, Leighton Meester and more stars! You decide – are they fashionistas or flops?
SIENNA MILLER
The G.I. Joe star is a standout in her boldly patterned Jonathan Saunders dress and Sergio Rossi sandals at the ShoWest Awards in Las Vegas.
