Headliners at this year’s extravaganza include Usher, Janet Jackson, Busta Rhymes, Keke Palmer and Big Boi. They’ll be joined by T-Pain, The Roots, Victoria Monét, SWV and Jagged Edge.

Jeff Kravitz/FilmMagic Janet Jackson brought the house down at the ... Paras Griffin/Getty Jackson headlined the festival alongside stars like Usher and Birdman as part of the festival's star ...