Style Watch PollLast Night's Look: Hit or Miss?
Vote on this week's styles by Blake Lively, Mariah Carey and more stars! You decide – are they fashionistas or flops?
More from PEOPLE
AMANDA SEYFRIED
The Mama Mia star dazzles to accept honors at the Glamour Women of the Year Awards in a ruched printed minidress covered in bright baubles and beads.
