1 of 16Leah Remini
A second-generation Scientologist, the King of Queens star defected in July 2013 after reportedly falling out of favor with the church for questioning the leadership of highest-ranking member David Miscavige and challenging the church's policy to isolate its members from their families. "I believe that people should value family, and value friendships, and hold those things sacrosanct," Remini said. "It doesn't matter, it could be anything. I thought about the family being broken up for some other cause, and I'm not about to shut up."
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