They report that Sources close to the production told them that Dick was on the set of the show yesterday.

One source told the site, "He's more for comedy ... nobody expects much from him." While another insists that the actor is taking the competition very seriously.

The sources also told them that Lisa Vanderpump, and D.L. Hughley were on set and are also believed to have signed contracts to compete on the show.

TMZ reports that the show will also feature Wynonna Judd, Kellie Pickler, Aly Raisman, Jacoby Jones, Sean Lowe and Victor Ortiz.