She self-identifies as bisexual. Crystal Knight started her career in 1994, mainly doing lesbian scenes. Soon after her debut, she became pregnant but continued to acting
Movies such as Ready To Drop 5 capitalized on her burgeoning belly.
After giving birth to a daughter, she took a break from the adult industry. In late 1996, she returned with enlarged breasts.
In 1999, Knight became the host of Playboy television"s Night Calls 411. She has also appeared in many music videos for rap artists, such as Jay-Z, Snoop Dogg, Fat Joe and R. Kelly.