Marcia Hines (born July 20, 1953) is an American-born singer who achieved great success in her adopted homeland of Australia. She is best known for her hit singles in the 1970s, and as a judge on Australian Idol since 2003. Born in Boston, Massachusetts, she moved to Australia to play a featured role in the Australian production of Hair. Hines was then approached to play Mary Magdalene in the Australian production of Jesus Christ Superstar. Hines became the first black woman to play Mary Magdalene, and achieved a second major success.