Penn Jillette
Penn Jillette, or one half of the Penn & Teller magic duo, lost around 100 pounds by eating potatoes. He added that his potato diet worked its magic on his body.
Valerie Bertinelli
When you host Valerie’s Home Cooking then you’re surrounded by delicious meals every day. Bur for Valerie Bertinelli, the Food Network show’s host, it’s a different matter. Her weight has fluctuated over the years but she has finally found a happy medium. “I’ve learned to respect food and I’ve learned to not look at it as my enemy,” Bertinelli tells PEOPLE.