The trio joins previously announced performers Jennifer Lopez, Black Eyed Peas, Rihanna, Keith Urban and Taio Cruz.
Fueled by the fantastically filthy hit "F**k You," Cee Lo Green's latest solo album "The Lady Killer" built upon the singer/songwriter's legacy as a member of Goodie Mob and Gnarls Barkley. "F**k You" climbed to No. 2 on the Hot 100 earlier this year, while Green can now be seen coaching prospective vocal talents on NBC's new singing competition, "The Voice."
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