Celebrity Fit Club..How Real?

I watch celebrity fit club whenever I get a chance. I haven't watched a few seasons but this season with kfed and shar has peak my interest. I do think it was setup just for ratings, duh what else is new right? But these celebs, and I use the term very loosely, do not seem like they even care. Maybe they should read some xenadrine reviews if they are really interested in losing weight and keeping it off.