The Clark Sisters are an American gospel vocal group consisting of five sisters: Jacky Clark Chisholm (born 1948), Denise “Niecy” Clark-Bradford (born 1953), Elbernita “Twinkie” Clark (born 1954), Dorinda Clark-Cole (born 1957), and Karen Clark Sheard (born 1960). The Clark Sisters are the daughters of pioneering gospel musician and choral director Dr. Mattie Moss Clark.