The three-day festival took place this past weekend in the desert of Indio, Calif.  Everyone from Rihanna, Usher, Lauryn Hill, and Odd Future attended or performed at the event.

Other celebs including  Leonardo DiCaprio, Katy Perry and Paris Hilton rode the Ferris wheel, slide, and bumper cars at the neon-lit extravaganza. DJs Mia Moretti, Rick Rude, and Jessie Marco ignited the dance floor, as guests enjoyed carnival games, cotton candy, and cocktails.