Rihanna Unveils Diamond Ball 2019 Date, Pharrell and DJ Khaled as Performers

Rihanna’s Diamond Ball will return this September, with Pharrell and DJ Khaled serving as the entertainment for the fifth annual gala. The 31-year-old singer/make-up mogul took to social media Friday morning (July 19) to reveal that the event will take place on Sept. 12, also announcing that Seth Meyers will host.