Some stars, like Oprah Winfrey, Kirstie Alley, Jessica Simpson, and Christina Aguilera, are as famous for their ever-changing bodies and weight ups and downs as for their talent
Alley has lost and gained literally hundreds of pounds over the years. At her heaviest, she said she topped out at 230. She later dropped 75 pounds with Jenny Craig, but by the time she joined Dancing With the Stars in 2011, she was back to a size 14. Daily rehearsals got her down 100 pounds to a size 6; however, she again regained some of the weight. During her second stint on DWTS, she said, "I don't give a you-know-what about the Mirrorball, I want to just be a size zero."