Beyoncé lost 20 pounds for her role in Dreamgirls, and paid the price: "It was hard, I felt weak, but I did it," she says. "It wasn't healthy, though. I didn't look like me at all in the film?".

The star also admitted to Extra TV that seeing everyone eating food around her made her "grouchy." So what did Beyoncé do after filming wrapped? What else?! She craved food -- and wanted her curves back -- so much that "immediately the next day I ate fried chicken, fried fish, French fries -- anything fried -- and the weight started to come on really fast and easy," she says.

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