Jennifer Hudson's new transformation



American Idol's underdog but the Oscar's Best Supporting Actress Jennifer Hudson is back with a vengeance!  This time... weight loss.

Hudson tracks her progress using the official Weight Watchers iPhone app and has praised the diet for its effects on her shape.

"It's all about balance", explains Hudson during Weight Watchers event - April 1, 2010 and you can catch the new Hudson curve advert next week.

Will Oprah follow..? :)