(CNN) -- Facebook and Instagram plan to honor America's class of 2020 with a livestream event next month.
Oprah Winfrey is scheduled to give the commencement speech. Lil Nas X and Miley Cyrus will perform, and there will be celebrity appearances by Jennifer Garner, Awkwafina and Simone Biles.
According to Facebook, the ceremony will give shout-outs to individual high schools in the U.S.
The event will be livestreamed on May 15 beginning at 2 p.m. EST/1 p.m. CST.