"Dance Again" is a song recorded by American singer Jennifer Lopez for her first greatest hits album, Dance Again... the Hits (2012).
The song was written by Enrique Iglesias, Bilal "The Chef", AJ Junior, Pitbull and RedOne, who also produced the song.
It marks the third time that Lopez and Pitbull collaborated on a song; the previous songs being the promotional single "Fresh Out the Oven" (2009) and the single "On the Floor" (2011).
Dance Again marks as Lopez and Iglesias' 3rd collaboration, in lined with the unreleased Enrique Iglesias song entitled "Mouth To Mouth" and a song entitled "Physical" from Iglesias' Sex and Love album in 2014. Both of the songs features the vocals of Lopez.
The song features guest vocals from American rapper Pitbull.