Norwood was born on February 11, 1979, in McComb, Mississippi, the daughter of Willie Norwood, a former gospel singer and choir Director, and his wife, Sonja Norwood (née Bates), a former district manager for H&R Block. She is the older sister of entertainer Ray J, as well as a cousin of Rapper Snoop Dogg and WWE Wrestler Sasha Banks. Raised in a Christian home, Norwood started singing through her father's work as part of the local church choir, performing her first gospel solo at the age of two. In 1983, her parents relocated to Los Angeles, California, where Norwood was schooled at the Hollywood High Performing Arts Center. Norwood's interest in music and performing increased after becoming a fan of singer Whitney Houston at the age of seven, but at school, she experienced trouble with persuading teachers to send her on auditions as she found no support among the staff. Norwood began entering talent shows by the time she was eleven, and, as part of a youth singing group, performed at several public functions.