2018 collection. Dionne Warwick is a pop/soul singer, actress and television show host, who became a United Nations Global Ambassador for the Food and Agriculture Organization, and a United States Ambassador of Health. Having been in a partnership with songwriters Burt Bacharach and Hal David, Warwick ranks among the 40 biggest hit makers of the entire rock era, based on the Billboard Hot 100 Pop Singles Charts. She is second only to Aretha Franklin as the most-charted female vocalist of all time.