Floyd Mayweather and Victor Ortiz weren’t the only ones fighting in Las Vegas over the weekend!

R&B singer Ray J allegedly punched rapper Fabolous in the face at the Palms Hotel for talking smack on Twitter.

Here are the tweets that supposedly started the altercation:

Comedian Kevin Hart also poked fun at Ray J over his “One Wish” performance.

Well, Ray J obviously didn’t find any of this the least bit entertaining, so he called in to Power 105.1’s The Breakfast Club this morning to express his ANGER over the incident.

Listen to the inteview below (BEWARE: NSFW!)