1. Marilyn Manson had a rib removed so he could suck his own dick
  2. Ted Cruz is the Zodiac Killer
  3. Paul McCartney died and was replaced
  4. All of Tom Cruise's girlfriends are contractual obligations organised by the Church of Scientology so no one suspects he's actually gay
  5. Khloe Kardashian is actually OJ Simpson's daughter
    Suggested by @gagneet
  6. Beyoncé was never pregnant with Blue Ivy
    Suggested by @victoriaedel
  7. Derek Jeter is gay
    Does this count as a conspiracy theory if I think I'm the only one who believes this? I FIRMLY BELIEVE IT THOUGH.
    Suggested by @victoriaedel
  8. Michael Jackson attended his own funerals
    Suggested by @Bnj