Has Lohan fallen off the wagon? She's been spotted out clubbing again, though she's pictured sporting the ubiquitous water bottle. • Dakota Fanning dropped out of the Nick Cassavetes movie she had been slated to star in. The film, My Sister's Keeper, is about a girl who sues for emancipation from her parents after she learns that they only had her to give her sister a kidney or whatever. Dakota has been replaced by Abigail Breslin. • Despite rumors to the contrary, Fergie's mom says she's not at all pregnant. Her mama told Ryan Seacrest on his radio show, "Did you see her on the Grammys? Skinny, skinny, skinny!" All this pregnancy speculation has got to stop! Bitch probably just ate a burger or something! Leave 'er alone. [TMZ, Dlisted, Us]