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Though the pair hasn't ever toured with one another, they both hail from Atlanta's collective The Dungeon Family -- a group of artists including production/songwriting outfit Organized Noize, Goodie Mob and OutKast. The last big collabo that Big Boi and Cee Lo recorded was for Trick Daddy's 2002 single 'In Da Wind,' which peaked at No. 16 on the Billboard Rap Singles chart.
Cee Lo just released his latest album 'The Lady Killer' last week, bowing at No. 9 with 41,000 copies sold. Though he's yet to promote the LP with a tour around the country, Cee Lo can get touring tips from Big Boi, who has already toured the nation extensively to support his heralded solo debut 'Sir Lucious Left Foot: The Son of Chico Dusty.'