Doris Troy

Doris Troy (born Doris Elaine Higginsen; January 6, 1937 – February 16, 2004) was an American R&B singer and songwriter, known to her many fans as "Mama Soul". Her biggest hit was "Just One Look", a top 10 hit in 1963. She was also one of the four female back up singers on The Dark Side of the Moon by Pink Floyd.