Patti LaBelle is an American singer, actress, and entrepreneur. LaBelle began her career in the early 1960s as lead singer and front woman of the vocal group, Patti LaBelle and the Bluebelles. Following the group's name change to Labelle in the early 1970s, they released the iconic disco song "Lady Marmalade" and the group later became the first African-American vocal group to land the cover of Rolling Stone magazine.