Ray Liotta's cause of death was confirmed a year after his death.

According to various reports and footage, Chris Brown was involved in two separate scuffles in Las Vegas over the weekend. 

The first incident happened late Friday night (May 5) at the R&B singer's birthday party at a skating rink. According to TMZ, Chris was furious with partygoer Teyana Taylor and got into an argument with Usher, who was supposedly protecting her. 

Despite claims that Chris hit Usher in the face and left him bloodied, the "Confessions" singer seemed fine at the Lovers & Friends music festival on Saturday (Chris also performed at the same festival). 

Then, on Saturday, May 6, video emerged showing Chris getting into a fight backstage during Missy Elliott's set. 

Chris, on the other hand, denied any wrongdoing, stating he was protecting his child, who was not shown in the backstage video. 

"You've been geeked out all weekend, and you're dragging it now." Backstage, it was chaos, and security was attempting to clear everyone off the stage.

People began to push back. "I INTERVENED TO INFORM THEM THAT MY CHILD WAS BACK THERE," he posted on Instagram. 

"So y'all can keep ya narrative."