Diana Ross is a singer and songwriter whose musical repertoire spans pop, R&B, soul, disco and jazz. She first gained prominence as lead singer with The Supremes, before establishing a successful solo career in 1970. Over the course of her career, Ms. Ross has collected a Tony Award for the music special An Evening with Diana Ross, seven American Music Awards, and a special Golden Globe Award for her leading role in the Billie Holiday biographical film Lady Sings the Blues. She has been nominated for twelve Grammy Awards and an Academy Award for Best Actress.