Jay Z, Justin Bieber, Beyoncé, Diddy and more surprise fans at week one.
The live TV stage has hosted some legendary hip hop moments.
Nas, Mobb Deep, Outkast, Snoop Dogg and others are pinnacles of longevity in rap. Take a look at how they've marked milestones in their careers.
Nas, Childish Gambino and Iggy Azalea are among the more than 130 acts billed for the festival.
Exclusive: The Outkast member isn’t going anywhere! (3/25/2014)
Sneak Peek: He gives Jamal the recipe to win! (3/14/2014)