20 Celebs Who Went Crazy Because Of Their Fame

16. Tom Cruise

Jumping on couches, crazed statements, obsessive behaviors — those are all just parts of Tom’s personality that make him a bit eccentric. What makes him crazy is his devotion to Scientology. To be fair, the entire church has been at his beck and call for years, but it’s definitely a sign that he’s completely lost it. His devotion to Scientology goes beyond what would be healthy or normal for any religion.