Keira Knightley Wore Valentino Couture

Keira Knightley attends the "Anna Karenina" New York Special Screening at Florence Gould Hall on November 7, 2012 in New York City. Photo: Astrid Stawiarz/Getty Images

Keira Knightley put on a lacy gown from Valentino's fall 2012 couture collection for an Anna Karenina screening in New York City last night. She kept accessories minimal, pulled back her hair, and wore a deep red lipstick.