The role of fat-then-skinny diet spokesperson has drawn into its calorie-counting clutches such illustrious plus-size players as sex-tape stars, actresses in need of a career boost, and pop star royalty. Just off the top of our heads, we have Kirstie Alley, Jennifer Hudson, Kim Kardashian, and Carnie Wilson. Sometimes the pounds drop and sometimes -- to tabloid glee --... More >>>