Warning Explicit Language - NSFW
LOL - looks like Kevin Hart was feeling himself and decided he needed to body roll his way out on the stage in the middle of Usher's concert to show off his moves. He teases the audience with a little ab peek and basically was like, I had to come out here and soak up all the love that Usher was getting. Meanwhile Usher stands back and laughs while shaking his head- check out the video above where you can see this moment play out. Kevin was in rare form and everyone was loving it - wish I was there to see how Usher jumped into the next song, because it was definitely a show stopping moment, but I'm sure Ush handled it like a pro!