In recent seasons, "Dancing With the Stars" has given exposure to such unlikely dancers as "Cheers" and Pixar favorite John Ratzenberger, magician Penn Jillette and Oscar-winning octogenarian actress Cloris Leachman.
Celebrities and their bodies. We're obsessed. They're obsessed. And it spills over to how many people feel about themselves. But how much concern over weight gain is about vanity and how much is about critical health issues?