El Mariel is the second studio album by Cuban-American rapper Pitbull. It was released on October 31, 2006 through TVT Records. The album was leaked onto the internet on October 27, 2006, four days before the album was released. The album features production from Lil Jon, Diaz Brothers, DJ Khaled, Mr. Collipark, The Neptunes and Jim Jonsin. It also includes guest appearances from Fat Joe, Wyclef Jean, Lil Jon, Rick Ross and Trick Daddy among others. A Spanish-language version of the album was also released on October 31, 2006 featuring the three singles from the album, along with twelve Spanish-only tracks.