Betty Davis is 79 years and 3 month(s) old. She was born in 26 Jul, 1945. Betty Davis born Betty Mabry is an American singer in Funk genre and she was born in 1945. She grew up in North Carolina near Pittsburgh. While in the farm of her grandmother, she liked to listen to B.B King, Elmore James and Jimmy Reed and musicians who sing Blues. At the age of 12, she wrote a song called I’m Going to Bake That Cake of Love.