Kings of Crunk is the fourth studio album by American Southern hip hop group Lil' Jon & the East Side Boyz. It was released in October 2002 through BME Recordings/TVT Records. There are conflicting reports about the album's release date, with different publications claiming it was released on October 8, October 22, or October 29. Recording sessions took place at Stankonia Recording, Soundlabs Studio, Flamingo Studios, The Zone, Patchwerk Recording Studios in Atlanta, at Audio Vision Recording in Miami, at Liveson Studios in Yonkers, at Piety Street Studios in New Orleans, at Cotton Row Studios in Memphis, at Quad Studios, Streetlight Studios and TMF Studios in New York, at The Orange Room, at The Den, and at Doppler Studios. Production was handled solely by Lil' Jon, who also served as executive producer together with Bryan Leach, Emperor Searcy, Rob McDowell and Vince Phillips. It features guest appearances from Oobie, Bun B, Chyna Whyte, 8Ball & MJG, Big Gipp, Bo Hagon, Devin the Dude, E-40, Fat Joe, Jadakiss, Krayzie Bone, Mystikal, Pastor Troy, Petey Pablo, Styles P, Too $hort, Trick Daddy, Ying-Yang Twins, Luke, Pimpin Ken, Pitbull and T.I.