Mother's Finest
Mother's Finest is an American funk rock band founded in Atlanta, Georgia by Joyce Kennedy and Glenn Murdock in the early 1970s. The group charted with the singles "Fire" (#93 Pop Singles), "Baby Love" (#79 Black Singles, No. 58 Pop Singles), "Don't Wanna Come Back" (#54 Black Singles), "Love Changes" (#26 Black Singles), and "Piece Of The Rock" in the mid to late 1970s.
source: Wikipedia