Times of India | I want to do more positive roles: Keira Knightley IBNLive Los Angeles: Actress Keira Knightley says she wants to do more positive roles after realising that her characters in the past were subjected to horrific situations. The 29-year-old star, who played the titular role in 2012's tragic love story 'Anna Karenina', said ... Why Doom And Gloom Follows Keira Around Keira Knightley looking for positive roles |