I think a lot of the comments that there's no way she could've lost all of the weight with diet and exercise are due to the fact that she lost 160 lbs pretty quickly. I don't think she lost the weight over the 3 years, from what I remember it was like all of the sudden she was so thin.
I do agree that just because she's in the public eye doesn't mean that she has to share the details of her weight loss, and good for her for making the decision to take charge of her weight. The only thing that kind of gets me is that why come out now years later? I don't know, to me it seems like she's looking for publicity now.
