Floyd Mayweather Jr. was victorious in his fight against Marcos Maidana earlier in May but on early Sunday morning (May 25), the boxing great got into another fight reportedly with rapper T.I.

Details are scarce, but according to TMZ, Tip and Floyd had some sort of altercation at Fatburger in Las Vegas. The Atlanta rhymer allegedly took a swing at Mayweather and a chair-tossing brawl erupted in the restaurant.

It's unclear what started the beef.

According to Twitter user @itsthebauce, who witnessed the fight, T.I. was mad that Tiny was chilling with Mayweather while he was hosting a gig at Prive nightclub on the Vegas strip.

In one clip, you can clearly hear Mayweather tell someone, assuming it's Tip, to "Control your bitch."

Las Vegas police arrived but no arrests were made as T.I. and Mayweather quickly left the scene.

Authorities have confirmed that a Fatburger employee suffered a cut on his face and minor injuries during the melee but he refused to press charges.

A spokesperson for T.I. and Tiny had no comment on the matter.

Well, you know what they say, what happens in Vegas stays in Vegas.

UPDATE (5/25/14):
Floyd Mayweather's DJ, Jay Bling, explained what happened at Fatburger via Facebook (read below):