The Marvelettes were an American girl group formed in Inkster, Michigan in 1960, consisting of schoolmates Gladys Horton, Katherine Anderson, Georgeanna Tillman, Juanita Cowart (now Cowart Motley), and Georgia Dobbins, who was replaced by Wanda Young prior to the group signing their first record deal. Achieving popularity in the early to mid-1960s, they were the first successful act of Motown Records after the Miracles and its first significantly successful female group after the release of the 1961 number-one single, "Please... [more on Wikipedia]