Hollywood has always had its share of difficult stars, but some actors go way beyond the usual diva stories. These are the ones whose off-screen lives turned into legend, with blood lockets, pet lions, strange rituals, and habits so bizarre they sound like studio-made myths.
Some of these stories played out behind closed doors, others became tabloid gold, and a few were so weird they never really left pop culture. This list looks at 15 actors whose personal lives, obsessions, and public behavior were far stranger than anything they ever did on screen.