According to video evidence obtained by TMZ, boxer Floyd Mayweather and rapper T.I. got into a brawl Sunday morning inside the Fatburger on the Las Vegas Strip.

So what triggered the chair-clearing brawl? According to TMZ, the fight was over an Instagram photo posted by the rapper’s wife, Tameka “Tiny” Cottle, posing with the boxer’s daughter. In the photo, Tiny called Floyd’s daughter her “new boo.”

“Had to come celebrate with my new boo @moneyyaya Happy Birthday bae,” Tiny captioned her photo.

Sources told TMZ that T.I. confronted Mayweather about the photo and others she posted, but the conversation wasn’t to his liking because the rapper reportedly took a swing at Floyd before an all-out brawl erupted. At one point, Floyd can be heard yelling “control your bitch.”

Police arrived just as Mayweather was leaving Fatburger, but sources told TMZ that T.I. had already left. The gossip website also obtained a photo of a Fatburger employee with a slash on his side. He was reportedly unwilling to cooperate with police.

Sources for TMZ’s most recent report on the incident say that Mayweather is not interested in sleeping with Tiny and that the boxer isn’t happy over the suggestion that anything is going on between him and T.I.’s wife.