Keira Knightley"I could see all these faces going, 'Oh my God, you're crap.'"

Keira Knightley has appeared in two mammoth franchises ('Star Wars' and 'Pirates of the Caribbean'), scored an Oscar nod ('Pride & Prejudice') and reportedly been tapped to play Eliza Doolittle in the much anticipated musical remake of 'My Fair Lady' -- and she's not yet 24.

Now, with a trio of more modern roles on her horizon, Keira first returns to the period drama, in 'The Edge of Love.' Set in Britain during WWII, the story follows the steamy real-life romantic quadrangle formed by singer Vera Phillips (Knightley), war hero William Killick (Cillian Murphy), the poet Dylan Thomas (Matthew Rhys) and his free-spirited wife Caitlin (Sienna Miller).

Knightley chatted with Moviefone about her love of period pics and her own body, the horrors of singing before a live audience and being the target of a weight-obsessed media, and the joys of acting -- and bathing -- with Sienna Miller.

categories Interviews