Famous Scientologists (23 images)

With Janet Reitman's new book "Inside Scientology: The Story of America's Most Secretive Religion," building up steam, take a look at some of the most well-known, and most surprising, celebrity Scientologists.
Updated: Nov. 21, 2011 at 3:14 PM
14 of 23
The late singer reportedly quit his role as Chef on "South Park" over objections to the show's treatment of Scientology, of which Hayes was a member. (UPI Photo/Ezio Petersen)
| License Photo