Fresh off his highly successful Coachella performances, Justin Bieber performed another show — but this time the audience was some of the most powerful people in Hollywood and tech.

JB played a shortened set this week at Jeffrey Katzenberg‘s WNDR conference — his annual, super exclusive bash for Fortune 100 CEOs, tech entrepreneurs, and celebs at the Rosewood Miramar in Montecito … according to Puck‘s Dylan Byers

No word on which songs Justin performed — there are only a few snaps from inside the event — but folks online are claiming his set was about 30 minutes … and he also reportedly did a Q&A with NVIDIA CEO Jensen Huang, titled “Every Question Answered.”

Other famous faces at the 1% shingdig reportedly included Oprah Winfrey, James Cameron, Julia Roberts, Bob Iger, Jason Sudeikis, Lionel Richie, Chris Rock, YouTube CEO Neal Mohan, and FIFA president Gianni Infantino.