42- year old, actress Renee Zellweger, started a 4,000 calorie a day diet to load on 20lbs in just a few months to play Bridget Jones the second time around, as swiftly as she gained the curves, her weight plummeted to a teeny weeny size zero. In this photo taken at the Fashion Oscars in New York City, she has definitely gone to fas as she actually looks anorexic. Zellweger apparently runs three to six miles every day; as well as a two hour workout 6 days a week! Talk about a full time job!! We’ve all seen LeAnne Rymes‘ controversial weight loss in the past few months and now Renee. Can’t these girls just be happy with themselves without going to the extreme? What do you think, are these Hollywood ladies going to far?