Montclair "Rallo" Tubbs is a main character on the animated sitcom The Cleveland Show, the spin-off of Family Guy. He's the biological son of Donna Tubbs-Brown and her ex-husband, Robert Tubbs. He has one biological sister, Roberta. As a result of his mother marrying Cleveland Brown, Rallo has gained Cleveland Brown, Jr. as a step-brother.
He is voiced by Mike Henry.
See Rallo on Cleveland Show Wiki