From Jennifer Hudson to Kelly Osbourne, check out the stars' before-and-after pics, plus an expert's take on their weight-loss methods (65 Photos)
Melissa F. Pheterson on Sep 30, 2010 at 12:49PM
chime in nowBest known as: American Idol finalist, Effie in Dreamgirls (2006)
How much she lost: Dropped from size 16 to size 6, though she hasn't discussed actual pounds lost
How she did it: Weight Watchers -- she's a spokesperson. She started tracking her points with an iPhone app, and says the program has taught her portion control and how to choose foods that keep her satisfied.
