From Wikipedia, the free encyclopedia Arnetia Walker (born 1956) is an American actress whose most famous roles are as Nurse Annie Roland in the NBC sitcom Nurses and Ms. Ross in the WB dramedy Popular. Born in Columbus, Georgia, Walker was attending New York’s prestigious High School of the Performing Arts when she was cast in her Broadway debut, "The Sign in Sidney Brustien’s Window" by Lorraine Hansberry. She went on to stand by for Stephanie Mills as Dorothy in the original Broadway run of The Wiz. In 1987 she starred in the Broadway revival of Dreamgirls in the role of Lorrell Robinson, and eventually achieved the distinction of being the only woman to have played all three of that show’s principal characters. In March 2008 Arnetia can be seen in the role of Grandma Clara in the feature film comedy College Road Trip, starring Mart...read more