UPDATE 8/27/15: It looks like Nicki Minaj will also be hitting the VMA's  stage on Sunday night. 

The Weeknd, Pharrell Williams, and Tori Kelly are just a few of the performers that are set to perform at MTV's annual Video Music Awards, which they announced on their Periscope account tonight. Demi Lovato, Macklemore & Ryan Lewis are also performing, as well as a special collaboration between A$AP Rocky and Twenty One Pilots. Kanye West is also set to get the prestigious Video Vanguard award, in what is sure to be a memorable moment during the event.

The biggest question mark on the video above are the two unannounced performers that will be revealed on the day of the show. The blacked out photos make it hard to get an idea of who they are, but we'll just make a safe guess and say one of them has to be Beyoncé (who received the Video Vanguard award last year) for no reason whatsoever. We'll find out when the Miley Cyrus hosted 2015 MTV Video Music Awards air on Sunday at 9pm.