30. Tyra Banks
Tyra Banks once said that being the most famous superstar in the world is not the easiest thing. First of all, it’s hard to speak about the modeling world without mentioning Tyra. She managed to make quite a name for herself during the years within which she graced runways for top designers across the globe and also magazines. However, this reputation means she always has to be camera-ready and that her body weight always has to be in check. In the past, Tyra gained a significant amount of weight that got so many people talking, considering her modeling background. However, with proper dieting, professional guidance on exercising and moral support from her family and friends, Tyra has managed to go back to her slimmer self.