Natalie Portman Reveals Dramatic Weight Loss for ‘Black Swan’

Natalie Portman, weight, loss, Black Swan, pictures, picture, photos, photo, pics, pic, images, image, hot, sexy, latest, new, 2010HOLLYWOOD, Calif. — Natalie Portman lost 20 pounds in the process of working out for her ballerina role in the upcoming thriller Black Swan.

For the film, opening tomorrow, the 29-year-old actress spent countless hours doing ballet, cross-training, and swimming.

"I think it was just the physicality of it all that was the most extreme," she tells Us Weekly of her dramatic weight loss. "I mean, I had never gotten that much training – to be doing five-to-eight hours a day of [it] was really a challenge."

You can forget about the vegan complaining about all the hard work involved. In fact, she would happily sign up to do it all over once more.

"I think I would do this kind of training again because it’s just so rewarding," she says. "It’s always one of those things where, when you put in a lot, you get out a lot."

Also see: Natalie Portman Photos