Jessica Alba insists she's a 'prude'

Actress Jessica Alba is so desperate to get rid of her reputation as a sexy screen siren, that she keeps insisting she is a prude.

The Fantastic Four star insists that she is famous in the movie industry for being shy, despite stripping off for various magazine photoshoots.

Alba also slipped into lycra for the Fantastic Four films, and played a sexy vixen in Sin City.

"Other than Sin City, I don't really wear skimpy outfits in my movies. People know that I'm a prude. Word has gotten around," Contactmusic quoted her as saying.

The actress famously has a no-nudity clause in her contract and only agreed to bare her back for a scene in new movie Awake.

"That's it. Above the waist, back. And nobody was in front of me but a wall," she insisted.

Source: timesofindia.indiatimes.com