I think Justin Bieber has lost it: Sharon Osbourne

Justin Bieber's headline grabbing antics have not gone down well with Sharon Osbourne, who believes the young pop star is getting annoying.

Osbourne had some expletive-ridden harsh words about the 19-year-old Bieber, reported Daily Beast

Osbourne said she felt bad for the singer "a little kid with a huge dream" who wants to be a mean boy and does not know what bad is.

"I think that he's lost, I really do. I think he doesn't realize he's white and not black, that's a huge problem," Osbourne said while commenting on Bieber's cover of Eminem's rap classic 'Lose Yourself'.

Bieber has been involved in a series of trouble lately. He was spotted spitting on a DJ, smoking marijuana in his hotel balcony and most recently drugs were found in his tour bus.