The daughter of actor Will Knightley and playwright Sharman Macdonald. After she requested an agent at the age of three, her parents allowed her to work on productions in her summer holidays. Her first role was at the age of 9, in Moira Armstrongs Village Affair, A (1994). However, Knightley's first high profile role came in 1999, as Sabe, Decoy Queen to Natalie...