Justin Bieber Justin Bieber

Justin Bieber already lost his pet monkey to German quarantine. Now the singer has been banned from a Vienna nightclub after his bodyguards reportedly mistreated fans, The Austrian Times reports.

Managers at the Passage club claim the Biebs' bodyguards smashed cameras, destroyed cell phones and even groped some of the young female fans who allegedly left the club in tears early Saturday morning.

Check out the Biebs and other child stars gone bad