From his Dirty South days in Goodie Mob to his hit-making/Grammy-winning solo career and of course, Gnarls Barkley, not to mention TV stardom, CeeLo Green needs no introduction. This summer sees the release of a new duo album with future-funk producer/Plantilfe singer Jack Splash. Past collaborations together include: the Grammy-winning group The Heart Attack; penning hits for the likes of Estelle, Solange, and more; along with Grammys for their song "Fool for You." Advance single "Serious" to be released on 5/23, coinciding with CeeLo's return appearance and performance on NBC's The Voice.