Diana Ross (American English: ; UK: ; born March 26, 1944) is an American singer and actress. Known as the "Queen of Motown", she was the lead singer of the vocal group the Supremes, who became Motown's most successful act during the 1960s and one of the world's best-selling girl groups of all time. They remain the best-charting female group in history, with a total of 12 number-one pop singles on the U.S. Billboard Hot 100.
Following her departure from the Supremes in 1970, Ross embarked on a successful solo career with the release of her eponymous debut solo album. Between 1972 and 1980, Ross recorded four top ten albums with her most successful studio release being the album Diana. In a fifteen-year span, Ross recorded twelve top ten singles with six -- "Ain't No Mountain High Enough", "Touch Me in the Morning", "Theme from Mahogany (Do You Know Where You're Going To)", "Love Hangover", "Upside Down" and "Endless Love"— topping the Billboard Hot 100, making her the female solo act with the most number-one songs in the United States at the time.