Rapper Fabolous laughed off Ray J's threats on Monday (Sept. 19) after the singer claimed he punched him during an altercation in Las Vegas Saturday night. The New York rhyme-spitter called in to DJ Clue's Power 105.1 radio show and seemed unfazed by Ray J's profanity-laced rants.

According to Fabo's side of the story, he did have an argument with "Brandy's brother" but no punches were actually thrown on that night. "It was a good, funny story, cool story, good joke, could be a movie one day, but at the end of the day, there’s no way that Ray J is getting off on me," he said. "No way, never ever happened -- ever."

The 'Make Me Better' rapper also stated there was no beef to squash because he's not worried about Ray J or about the situation. "We could progress in our own ways," he says. "I could go my way, he could go his way. He could continue playing the piano at Floyd's crib if he wants and I’ll continue to do what I do."

"There are some smart people in the world that don't believe [Ray J's story] but there are certain people who don't know, Fabo adds. "So I had to speak on it, but there's nothing to squash."

Lastly, Fab posted a Twitter PSA to his followers that seemed to be a direct shot at Ray J. "If you have money but you're a lame it doesn't make you COOL or REAL.. You're just a LAME wit MONEY!" he tweeted.

Ouch!

Watch the Fabolous Addresses Vegas Showdown with Ray J Video

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