"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.

[2] "Back It Up" marks as the eighth of nine collaborations between Lopez and Pitbull, in lined with "Fresh Out the Oven" in 2009, "On the Floor" in 2011, "Dance Again" in 2012, "Live It Up" in 2013, "We Are One (Ole Ola)" in 2014 with Claudia Leitte, "Booty" in 2014, a song entitled "Drinks for You (Ladies Anthem)" from Pitbull's Global Warming album in 2012 and followed by "Sexy Body" off his album Climate Change released in 2017.

The music video was filmed in Miami and directed by Colin Tilley.

The Spanish-language version of "Back It Up" debuted on the US Hot Latin Songs chart at number 27 for the week of May 30, 2015.