Jillian Michaels of "The Biggest Loser" fame recently interviewed fitness guru John Spencer Ellis on her radio show

Fitness Expert Jillian Michaels Interviews John Spencer Ellis on Fitness and Wellness on New Radio Show. From "The Secret" to friends that make you fat, and from losing weight to losing interest, Jillian Michaels, best known for her role on "The Biggest Loser," and John Spencer Ellis.