10. Wendy Williams
Before becoming a TV star, Wendy Williams was already a well-known radio personality. She struggled with her weight for years, but with the support of professional trainers, she eventually lost around 50 pounds. In an interview, Wendy shared that her motivation came from wanting to avoid heart disease, which made her realize getting in shape was essential. She also revealed that her weight issues began early—her very first diet happened in first grade, when she ate only tuna and mustard for lunch.