It was the altercation heard ’round the world last night. Singer Ray J and rapper Fabolous got into it at a nightclub inside the Palms Casino in Las Vegas, over some tweets on Fab’s Twitter account that Ray wasn’t too fond of. We still don’t know exactly what went down. We’ve heard Ray J’s side so far and Fab is said to be calling into a radio station tonight to give his side (we’ll post the audio). That’ll be both sides but until we see the footage of the actual FIGHT…we still won’t know the truth. Until then, TMZ has released footage of the aftermath where Ray is being escorted out of the Palms Casino by police. He was NOT arrested following the exit, however. Watch below. I heard he lost one of his flip-flops in the altercation but I can’t tell in the video. Can you?