Diana Ross is an American singer, songwriter, actress, and record producer. She rose to fame as the lead singer of the Motown girl group The Supremes during the 1960s. As a solo artist, she has released 24 studio albums and achieved international success with hits such as 'Ain't No Mountain High Enough', 'Love Hangover', and 'Upside Down'. Ross has also acted in several films and television shows, including Mahogany, The Wiz, and Lady Sings the Blues. She has been inducted into the Rock and Roll Hall of Fame and the Songwriters Hall of Fame.