Have you heard about this yet? I don’t know if anyone really believed Natalie Portman did all the dancing for her Oscar – winning role in ‘Black Swan,’ but the ballerina who did do the dancing, Sarah Lane , is upset and publicly complaining . “The shots that are just her face with arms, those shots are definitely Natalie,” she says. “But that doesn’t show the actual dancing. “They wanted to create this idea in people’s minds that Natalie was some kind of prodigy or so gifted in dance and really worked so hard to make herself a ballerina in a year and a half for the movie, basically because of the Oscar. It is demeaning to the profession and not just to me. I’ve been doing this for 22 years…. Can you become a concert pianist in a year and a half, even if you’re a movie star?” Natalie’s rep hasn’t made a comment, but her fiance, Benjamin Millepied , has, saying Natalie did “85%” of the work. As you can imagine, Sarah disagrees with that. “I mean, from a professional dancer’s standpoint, she doesn’t look like a professional ballet dancer at all and she can’t dance in pointe shoes. And she can’t move her body; she’s very stiff,” says Lane. “I do give her a lot of credit because in a year and a half she lost a lot of weight and she really tried to go method and get into a dancers head and really feel like a ballet dancer.” Ouch . For the record, Natalie admitted to having a body double while doing press last year, but Sarah’s complaint is that her role was downplayed: she was only credited as a Hand Model, Stunt Double, and for a brief walk-on role. poll by twiigs.com Photos by FAME