Kevin Hart took over Vegas for his HartBeat Weekend and personally invited ET's Kevin Frazier to come hang out.
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The event, held at The Cosmopolitan of Las Vegas, was a star-studded extravaganza featuring appearances from Kendrick Lamar, Solange Knowles and more!
But these sold-out shows weren't just about having fun. There was also a cause behind it all.
"This is my humanitarian side," Hart told Frazier.
Hart's 2nd Annual HartBeat Weekend partnered with local non-profit organizations like Gift of Hope to provide young people with school supplies.
Watch the video for more.