Keira Knightley showed off her sexy side last night as she attended the National Board of Review Awards held at Cipriani in NYC.
Knightley wore a black lace Nina Ricci dress from the Resort 2012 collection.
Keira finished off her look with some black tights, black Roger Vivier stilettos, and a black Chanel purse.
What do U think of Keira's red carpet look?
[Image via Joseph Marzullo/WENN.]