Chris Brown‘s hot temper got the best of him again when he confronted a partygoer at a Las Vegas nightclub. According to the NYPost, Breezy was at Haze nightclub in the Aria hotel on Saturday (May 19) flirting with a group of women and buying them multiple bottles of champagne. 

According to the newspaper’s source, when the women left their table and moved to another table with a group of guys, Brown was visibly upset and stepped to the group of men. “He got in the guy’s face and was cursing at him, and saying, ‘Are these girls with you or with me?’ recalls the source. The ‘Strip’ singer looked like he wanted to start a fight but club security intervened before anything could pop off.

Brown’s rep denies that the singer was involved in a confrontation, but a rep for Haze nightclub confirmed an incident did occur with Brown but wouldn’t elaborate. “Haze has a zero tolerance policy for violence,” the rep added.

We don’t know how true this story is but we are wondering why Brown would fight over a group of women when he has girlfriend Karrueche Tran. In fact, in the same story, the NYPost reports that he and Tran partied at Marquee nightclub on Friday (May 18), and Brown treated clubgoers to a surprise performance of ‘Beautiful People.’

In any case, Brown is probably in better spirits now that he won a Billboard Music Award for R&B Artist of the Year. According to NYPost, after the BBMAs, the singer had dinner with fellow crooner Justin Bieber at N9NE Steakhouse in Palms Resort Casino. The duo grubbed on lobster and surf and turf with a party of about 30 people.

Watch Chris Brown Perform ‘Turn Up the Music’ at the 2012 Billboard Music Awards