appeared in 20 of the 22 episodes of the first season as Robin Dumars, Mark's childhood best friend and roommate. Lewis did not appear on the two shows concurrently – she left A Different World to star in Hangin' with Mr. Cooper. Lewis and Holly Robinson, along with R&B quartet En Vogue, performed the theme song for season one of Hangin' with Mr. Cooper. Sometime before the end of season one, the show producers decided to scale back on the updated version of the 1970s ABC sitcom Three's Company concept. Lewis left the show after the conclusion of the first season due to the producers deciding to change the direction of the show, replacing her character with a mother and child; Mark's cousin Geneva Lee (portrayed by Saundra Quarterman) and her daughter Nicole (portrayed by Raven-Symoné). Other work Lewis provided additional voices in the video game, True Crime: New York City. She portrayed Deloris Van Cartier in Peter Schneider's Sister Act the Musical, which opened at the Pasadena Playhouse on October 24, 2006. Lewis has voiced Storm of the X-Men in three games, most recently Marvel: Ultimate Alliance 2. She also voiced Granny Grim on The Grim Adventures of Billy and Mandy, and voiced the female Shokan (Sheeva) in Mortal Kombat: Defenders of the Realm. Lewis has also done voice work as LaBarbara Conrad, wife of Hermes Conrad, in the animated TV series Futurama, Detective Terri Lee on Spider-Man: The Animated Series, villainess Di Archer on Bruno the Kid, and voiced a number of characters on The Boondocks. Additionally, she voiced the character Sharona on King of the Hill. Lewis co-starred in two Disney Channel Original Movies, The Poof Point as Marigold Ballord, and as Gail DeBarge in Let It Shine. In 2000, Lewis played Blabberwort the Troll in the five-episode NBC miniseries The 10th Kingdom. 2006–present In 2006, Lewis starred as Melba Early in the film adaptation of Dreamgirls. Lewis released her debut CD, entitled Worth Waiting For, in 2006. She played Addaperle in The Wiz with New York City Center's Encores! In 2009, Lewis played Denise Fields on One Tree Hill. In 2010, Lewis played a minor recurring role as Lauren's mother in The Secret Life of the American Teenager. In 2012, she voiced Malora in Strange Frame. She also appeared as Dr. Knapp on Days of Our Lives in 2012–2013. In 2014 Lewis starred in The Divorce