Former "JAG" actress Catherine Bell, 44, was raised Catholic. But during a 2007 radio interview with Howard Stern, she credited her belief in Scientology as an adult with making her a more confident person and a better actress. She even tried to convince Howard to read up on the subject. The year before, Bell appeared in a music video for a rap song created by the church, called "United," clapping alongside celebs like Jenna Elfman, Isaac Hayes, and Ericka Christiansen.
From Tom Cruise to John Travolta, check out the many stars who are members of the Church of Scientology.