From Keira Knightley Wavefront Wiki
Keira Christina Knightley (born March 26, 1985) is an Academy Award-nominated English film actress. She began her career as a child actress, and came to international fame in 2003, after major roles in the films Bend It Like Beckham and the Pirates of the Caribbean trilogy. Knightley has since become a notable lead actress, having starred in several Hollywood films. In 2005 she received a Best Actress Academy Award nomination for Pride & Prejudice. Her most recent film is Pirates of the Caribbean: Dead Man's Chest. Films that she is currently working on are Pirates of the Carribean At Worlds End, Atonement, Silk and The Best Time Of Our Lives. Most of these are in post production so look for these quite soon.
note- this is taken (in the vast majority) from the wikipedia article for Keira Knightley located here. This is hopefully only temporary and will be changed when someone with talent comes along.