🎙Celebrity Children.. Monica and Rocko's Son Monica and Rocko were in a relationship from 2000 to 2009. They share two children. Romelo Montez Hill (born on January 8, 2008) is a professional basketball player for the Rod Wave Elite (RWE) of the Overtime Elite (NBA). Mother: Monica Denise Arnold (formerly Brown; born October 24, 1980) is a singer, rapper, songwriter, and actress. Born and raised in College Park, Georgia, she began performing as a child and joined a traveling gospel choir by the