5. Justin Bieber
Bieber might be one of the most popular and successful celebrities out there, but his heart isn’t as big when it comes to his fans. He reportedly spit on his fans and even calls them with rude insults. He also does not sign autographs and frequently shows up to his concerts late.
6. Shia LaBeouf
Numerous fans of the former Disney star report that LaBeouf is a rude celebrity. He was once accused of actually threatening to kill a fan. While the rabid supporter was noted to be annoying, people found it to be mean especially since it was only for an autograph.