Hip-hop star Drake has been involved in a brawl with fellow singer Chris Brown and others outside a New York nightclub.
Police said five people were injured in the fight, in which people from both entourages threw bottles.
It was not clear what sparked the fight, and no arrests have been made. Neither star was on the scene when police arrived.
A statement released by Drake’s representative said Drake was not engaged in any activity that injured anyone.
Brown tweeted a photo of himself with a cut chin, then removed it, as well as other messages about the fight, including epithets and taunts.
A representative for Brown was not available for comment.