Chris Brown’s girlfriend laughs off Rihanna nightclub brawl rumors

Singer Chris Brown’s longtime girlfriend Karrueche Tran laughed off rumors that her man was fighting with Emo rapper Drake over Brown’s ex-girlfriend, Rihanna.

Karrueche was with Brown, 23, at the WiP nightclub in the basement of Greenhouse nightclub in NYC when the brawl erupted Wednesday night.

Karrueche was seen laughing and smiling Thursday morning as she strolled outside a New York City hotel with Brown’s lesbun assistant. The 24-year-old part-time model wore light grey leggings with a white printed T-shirt and red throwback Air Jordans.

Chris reportedly ran to the cops yesterday with evidence that Drake and his Canadian mafia sparked the brawl by throwing a bottle in the general direction of Brown’s head. Brown plans to press charges against Drake.

Brown sustained a bloody gash on his chin. The troubled singer stripped off his blood-soaked shirt in the parking lot of the club. He and his entourage fled the scene before cops arrived. Brown took to his Twitter page to post a pic of his injury, and to blame Drake for the fight.

Brown later took down the pic and his tweets.