Madeline Louise Eastman (born June 27, 1954) is an American jazz singer. At 18, while watching the movie Lady Sings the Blues Eastman became enchanted with Diana Ross's portrayal of vocalist Billie Holiday. Not yet realizing how serious and dedicated she would need to be, Eastman considered becoming a jazz singer. She has listened to Miles Davis, particularly his 1960s quintet with Wayne Shorter, Herbie Hancock, Ron Carter, and Tony Williams. Among vocalists, her prime inspiration is Carmen McRae, in addition to Ella Fitzgerald and Sarah Vaughan. She began performing publicly in 1974 at Shenanigan's in Palo Alto.