On Stage, Bieber gets furious over fan

Pop star Justin Bieber reportedly lashed out at a fan at his gig in New Jersey after she threw hat on stage.

The 22-year-old “Sorry’ hitmaker allegedly swore at the innocent concertgoer after she spun her cap, which she was giving as a gift, at him while he was performing in Atlantic City, reported New York Daily News.

Bieber said mid-way through his performance, “Whatever it is you’re trying to throw at me on stage, your hat or whatever, I don’t want that,” before kicking the present off the stage.

The singer apparently quickly realised he’d been a bit hasty with his temper and apologised for his “mean” remark but admitted the incident had “ruined the vibe” of the song.