Three years though is admirable. It's the keeping it off that is hard!!! (Don't we know it?) What I mean is, for an advert, I thought they may have chosen a "better" candidate. She isn't fat, per se. but for someone who is extolling the wonders of the diet I think she is a bit hefty. There are lots of pictures of girls on here who have done the diet and look absolutely fantastic. I won't mention any for fear of leaving some out. I think they went for someone with a nice face to "sell" the diet, rather than someone who had lost a great deal of weight, if you see what I mean.