WATCH: Beyonce sings Happy Birthday to Diana Ross !

By Nikki Thomas on March 27, 2019
BEVERLY HILLS, CA – OCTOBER 23: Singers Diana Ross and Beyonce Knowles attend the cocktail reception for the 16th Carousel of Hope presented by Mercedes-Benz benefiting the Barbara Davis Center for Childhood Diabetes at the Beverly Hilton Hotel on October 23, 2004 in Beverly Hills, California. (Photo by Frank Micelotta/Getty Images)