Diana Ernestine Earle Ross (born March 26, 1944) is an American singer, record producer, and actress. Diana Ross was lead singer of the Motown group The Supremes during the 1960s. After leaving the group in 1970, Ross began a solo career that has included successful ventures into film and Broadway. She received a Best Actress Academy Award nomination for her role as Billie Holiday in Lady Sings the Blues (1972), for which she won a Golden Globe award. She has won seven American Music Awards, was honored with a 2012 Lifetime Achievement Grammy Award, and won a Tony Award for her one-woman show, An Evening with Diana Ross, in 1977. In 1976, Billboard magazine named her the 'Female Entertainer of the Century.' In 1993, the Guinness Book of World Records declared Diana Ross the most successful female music artist in history due to her success in the United States and United Kingdom for having more hits than any female artist in the charts with a career total of 70 hit singles.