Jessica Alba's 'Sin City' Striptease!

Jessica Alba is poised to hit the big screen big time this year with three blockbuster movies ready to break: 'Into the Blue' (July 15), 'Fantastic Four' (July 8) and 'Frank Miller's Sin City,' first out of the gate on April 1.

While she may sport a sexy bikini in 'Blue' and disappear completely as the Invisible Girl in 'Four,' only in 'Sin City' will you find the former "Dark Angel" doing a striptease, film-noir style, for Bruce Willis.

"Honestly, audiences are going to be blown away," says Jessica about her stylish new flick. "I play an exotic dancer who was kidnapped when she was a kid. If, in her wildest dreams, her knight in shining armor ever comes back, she's ready for him."