Valerie Bertinelli – Diet/50 pounds
Former child star Valerie Bertinelli was a favorite on the long-running sitcom One Day At A Time. Now 57, the actress has surged back into the limelight with a starring role on the series Hot in Cleveland and her own cooking show on the Food Network. Bertinelli’s renewed popularity started in 2009 when she took off an impressive 50 pounds courtesy of the popular Jenny Craig weight loss program.