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
Actors, from left, Johnny Depp, Jack Davenport,Tom Hollander, Bill Nighy, Knightley and Bloom wave from the balcony of the Odeon at the European premiere of "Pirates" at the Odeon Leicester Square on July 3, 2006, in London. (Chris Jackson/Getty Images)
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