The Jillian Michaels DietBet has $35,640 already at stakes for the weight loss challenge. The DietBet challenges people to lose 4% of their body weight in four weeks. Winners split the money. The challenge begins September 24th.
Participants sign up for the challenge by paying $30, and submitting a photo of themselves on the scale. Their current weight must show in the photo. They send this photo to diet bet referees (it is kept confidential).
At the end of the four weeks, you send in another picture of yourself on the scale. All participants that lose 4% of their body weight will split the money. During the four weeks you can win signed Jillian Michaels books and DVDs.
So far 1,188 people are in the challenge. DietBet is marketed as a "fun way to lose weight with your friends." For more weight loss advice from The Biggest Loser contestants click here.