The Clark Sisters are an American gospel vocal group consisting of four sisters:Jacky Clark Chisholm, Elbernita "Twinkie" Clark-Terrell, Dorinda Clark-Cole, and Karen Clark Sheard. A fifth sister, Denise Clark Bradford, no longer performs with the group. The Clark Sisters are the daughters of legendary gospel musician and choral director Dr. Mattie Moss Clark. They are credited for helping to bring gospel music to the mainstream and are considered as pioneers of contemporary gospel. Their biggest crossover hits include: "Is My Living in Vain?" "Hallelujah," "He Gave Me Nothing to Lose," "Endow Me," their hit song "Jesus Is A Love Song," "Pure Gold," "Expect a Miracle,"and their largest mainstream crossover gold certified, "You Brought the Sunshine."