Pascal Le Segretain/Getty
When plus-size supermodel Crystal Renn walked the runway for Karl Lagerfeld’s Chanel cruise show in St. Tropez several weeks ago, tongues began wagging that she was losing her signature curves. Not so, says Renn’s agent. “She is not trying to lose weight at all,” her Ford Models agent tells PEOPLE. “She fluctuates between a 10 and a 14.” At the moment, she seems to be on the lower end of that range, in part, her agent says, because she’s been so active recently. “She went hiking in Patagonia for three weeks over the holidays and she firmed up and got a little smaller,” he says. “She has also been traveling like crazy and tends to be smaller when that happens.” Renn, 24, has been an outspoken critic of the modeling industry and chronicled her battle with anorexia in a 2009 memoir, Hungry. –Charlotte Triggs
SEE CRYSTAL AT HER 2009 BOOK LAUNCH.