Most Jessica Alba movies might portray the 33-year-old actress sexily but she recently confessed about the nudity clause included in all her contracts. She has to play the role of a stripper in 'Sin City: A Dame To Kill' but Alba said that she wouldn't show too much skin in the film.

When asked by Glamour magazine as to why she insisted on having a nudity clause for all Jessica Alba movie contracts, she said: "I don't want my grandparents to see my boobs. That's it. It would be weird at Christmas. And, I mean, really, if you look at the movies I have done, getting naked would never 'elevate' the picture."

Despite being married, the brunette beauty likewise says that it never crossed her mind to stop working for she didn't want to completely depend on a man: "Where I was from, you had to answer to a man if he was the breadwinner. My mom told me that didn't need to be the case for me - I didn't need to rely on a man."

As early as 12, the 'Honey' actress started earning her own money through acting for she wanted to be "financially independent." The health issues that she encountered growing up also contributed to her early yearning for independence.

"My life was tough as a kid. I was so lonely. And I felt really disconnected from my friends because I spent so much time in the hospital with grown-ups, and felt like a weirdo. It's a strange way to spend your time as a kid. All you want to do is play," she said.

Recently, Alba had a late 33^rd birthday celebration with her husband Cash Warren at the Hakkasan Restaurant & Nightclub in MGM Grand. Gluten-free selections and cocktails were reportedly served while the birthday girl had a three-tiered lavender cake.