Joni Sledge
Joan Elise Sledge (September 13, 1956 – March 10, 2017), better known as Joni Sledge, was an American singer–songwriter and producer. Sledge was best known as a founding member of the American family vocal group Sister Sledge. Sledge performed the song "Then Came You" with the Spinners on the television music show The Midnight Special in 1975.