Princess of the Period Piece

The young British actress stars in "Atonement," which takes place during WWII.

Keira Knightley

Keira Knightley
Knightley
Knightley
Knightley
Knightley
Knightley
Knightley
Knightley
Knightley
Britons Knightley and Bloom, after a news conference to promote their new film, "Pirates of The Carribean: Dead Man's Chest." A third "Pirates" is currently being filmed, Depp said on "GMA." (Stefan Rousseau,PA/AP Photo)
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