UGK (Underground Kingz) is the perennially delayed seventh album from the rap duo UGK. It is the first double CD from UGK and includes 26 tracks.
The album includes collaborations with Z-Ro, T.I., Talib Kweli, Rick Ross, Jazze Pha, Kool G Rap, Big Daddy Kane, Slim Thug, Dizzee Rascal, Too Short, Charlie Wilson, Middle Fingaz, OutKast, Three 6 Mafia, and many more. Production will mainly come from Pimp C and N.O. Joe, but Lil' Jon, Jazze Pha, Swizz Beatz, DJ Paul & Juicy J, Scarface and Marley Marl.
The first single was believed to be "Stop-N-Go," but it was confirmed that the first single was "The Game Belongs To Me", produced by N.O. Joe. . The second single was "International Player's Anthem (I Choose You)" featuring OutKast, and the video was released on 106 and Park, June 16, 2007. The track is a remix of "Players Anthem" featuring Three 6 Mafia (both versions were produced by DJ Paul and Juicy J). The album debuted #1 on the Billboard 200 with 156,000 copies sold in its first week.
The album has sold 516,000 copies as of December 2007.