So the final verdict on the true story is still out but…do you really care??

Floyd Mayweather Jr.’s triumphant win this past weekend wasn’t the only fight that rocked Sin City. Rapper Fabolous and singer Ray J reportedly got into it backstage at the Palms just before Fab was set to hit the stage. According to website Bossip, Ray J set things off when he punched the Brooklyn rapper in the face following a joke Fab made about the singer over social network Twitter.

“Nah but Floyd saying we havin a concert in my living room & the camera cuts to Ray J singing “One Wish” on the piano had me in tears!!” Fabolous tweeted on Sept. 17th, allegedly the center of Ray J’s beef. “Get it..? Ray J concert in the living room!! *Lil Wayne voice*”

Eyewitnesses on the scene say the fight didn’t end so well with Fabolous getting the best of Ray J who was eventually tossed from out the luxurious Palms hotel then later detained by Las Vegas cops.

Ray J himself confirmed half of the reports, that he was kicked out of the Palms and arrested following the incident. A number of celebrities were on hand for the incident including 50 Cent, Mayweather, Diddy and comedian Kevin Hart.

Earlier this morning Ray J phoned in to New York City’s Power 105 “Breakfast Club” show with DJ Envy, Charmalagne the God and Angela Yee.

“Ni–as sayin Ray J got beat up? I’ll sock that ni–a in his face again my ni–a.” All i’m saying if you got Fabs number tell that ni–a to send a picture of his face right now.”

During the conversation with the morning hosts Ray J confirmed that his issue with Fab stemmed from a few jokes the rapper sent his way that he didn’t find quite funny. In a recent episode of HBO’s “24/7” show documenting the road to Mayweather’s fight against Ortiz, in one scene Ray J is playing the piano in the champ’s living room singing his song “One Wish.”

“Don’t disrespect me and Floyd like that” Ray J continued raging. “I play piano on that muthaf–kin piano every day, thats my big brother, ni–a we grew up together. So if you think that I just came over there and sang a song, ni–a you got me twisted. Ni–a im over there everyday.”

Following the fight Fabolous went on to perform at the palms alongside LOX rappers Jadakiss and Styles P.