The singer broke from the group in 1970 and had immediate solo triumphs leading to more than two-dozen solo Top 40 pop hits. Indisputably a legend, Diana Ross achieved stardom with the Supremes, a vocal group who during the 1960s grew from struggling hopefuls to Motown leaders to one of the most successful recording acts of all time. See cultural icon Diana Ross live at Foxwoods Resort Casino!