Diets Plans & Healthy Food : Claire Sweeney:My Big Fat Diet ( Full 40+ Minutes Weight Gain Documentary ) June 20, 2015, 10:26 am 1.9k Views Claire Sweeney:My Big Fat Diet ( Full 40+ Minutes Weight Gain Documentary ) Video Description Famous U.K celebrity gains weight to prove what happeans to your health when one gains weight. Makes for excellent weight gaining material. 19 shares