Sister Sledge United States
Biography
Sister Sledge is an American musical group from Philadelphia, Pennsylvania, formed in 1971 and consisted of four sisters: Debbie Sledge (born July 9, 1954), Joni Sledge (born September 13, 1956), Kim Sledge (born August 21, 1957), and Kathy Sledge (born January 6, 1958). They are granddaughters of the former opera singer Viola Williams. The group is best known for their hit songs "We Are Family", "Lost In Music", "He's the Greatest Dancer", and "Frankie".
