Drizzy gave fans a performance and a half at his recent Summer Sixteen Tour performance in Los Angeles, and everyone knows that Drizzy is the master of surprise guest appearances. In Chicago the Toronto rapper brought out Lil Wayne, in Cleveland fans had an impromptu performance from LeBron James, in Detroit Eminem showed up, and in Atlanta fans were delighted by Gucci Mane, Usher, and Young Thug. For his third concert show in Los Angeles this time RiRi came onstage to perform with her rumored boyfriend Drake, and fans also had the opportunity to experience Lil Wayne and DJ Khaled. The amount of star power onstage at the performance was off the charts. Fans could not stop tweeting about the performance, with many calling it the greatest concert ever. Footage of the show and the guests who put in an appearance can be found below.