Justin Bieber allegedly became embroiled in a bust-up with actor David Arquette during his birthday party in Las Vegas over the weekend, according to a report.
The troubled pop star, who turned 21 on 1 March (15), threw a big bash to mark the milestone in Sin City on Saturday night (14Mar15), two weeks after he celebrated his birthday with a party on a private island in the Caribbean.
Bieber and his friends partied at Omnia nightclub before taking the celebrations back to the singer's rooftop villa at the Nobu Hotel at Caesars Palace.
However, editors of the New York Post's gossip column Page Six report the private party was marred by drama as Bieber allegedly clashed with guest Arquette and had him removed from the bash twice.
A source tells the publication, "Justin heard what David had been saying (about him), and threw him out of his suite with the help of a friend, because they didn't have security up there. Somehow David managed to get back in... There was a confrontation, then other people got in the way to separate them. David was thrown out again, this time for good."