Crystal Renn, the world’s most famous plus size model, is a sliver of her former self. Nicholas Routzen’s 2010 Fashion for Passion campaign, has all tongues abuzz with if Crystal Renn has been on the Star Jones gastric bypass diet, good ol’ routine of exercise and healthy eating. In 2005, Crystal published her autobiography, Hunger, in which she details how the modeling business fueled her to become anorexic. Never in judgement of what a woman should look like, health and not couture clothing should be your motivation in weight loss/gain. We all know the risks of anorexia, but excessive weight loss and gain has been shown to cause strain on the heart. At time of printing, Crystal Renn’s agent Gary Dakin states she is a “39-40 inch hip” and a “solid size 10“.