"Back It Up" is a 2015 song by American singer Prince Royce, featuring Jennifer Lopez and Pitbull. The song was released on May 4, 2015, as the second single taken from Royce's fourth studio album, Double Vision.

Geoffrey Royce Rojas, known professionally as Prince Royce, is an American singer. At an early age, Royce took an interest in music, and in his teenage years began experimenting with music and writing poetry. By age nineteen, Royce met Andrés Hidalgo, who became his manager. Hidalgo later introduced Royce to record producer Sergio George, who immediately signed him to his label after hearing three of his demos.