Chaka Khan (born Yvette Marie Stevens; March 23, 1953) is an American singer and composer who gained fame in the 1970s as the frontwoman and focal point of the funk band Rufus. While still a member of the group in 1978, Khan embarked on a successful solo career. Her signature hits, both with Rufus and as a solo performer, include "Tell Me Something Good", "Sweet Thing", "Ain't Nobody", "I'm Every Woman", "I Feel for You" and "Through the Fire".
Khan was born Yvette Marie Stevens in 1953 in Chicago, Illinois. Raised in Chicago's rough Southside projects, Khan was the eldest of five children to Charles Stevens and Sandra Coleman. Her sister Yvonne Stevens later became a successful musician in her own right under the name Taka Boom. Her only brother Mark Stevens, who formed the funk group Aurra, also became a successful musician. She has two other sisters, Kathleen Burrell and Tammy McCrary, who is her current manager.