Oct 6, - TV star Keshia Knight Pulliam has a playful chat with the “D.L. Hughley Show” and discusses her many years of experience in television, her. Our celebs database about Keshia Knight Pulliam. Keshia Knight Pulliam (born April 9, ) is an American actress. She is known for her childhood role as Rudy Huxtable, the youngest child of Cliff and Clair Huxtable on the NBC sitcom The Cosby Show (–92) and as Miranda Lucas.