Stars and the Weight Flux
The reality star showed off her toned legs in a short dress.
Ups and Downs of Celebrity Weight
Kelly Clarkson showed off a slimmer profile at the ABC Upfronts on May 15, 2012, compared to earlier this year (left). Clarkson, who just turned 30 and will star in a new reality show, "Duets," is famous for her yo-yo dieting but says she isn't bothered by all the media attention. "I'm never trying to lose weight -- or gain it. I'm just being," she told Self magazine in 2009.
(Charles Sykes/AP; Ethan Miller/Getty Images)
