Audra Ann McDonald (born July 3, 1970) is an American actress and singer. She has appeared on the stage in both musicals and dramas, such as Ragtime, A Raisin in the Sun, and Porgy and Bess. She maintains an active concert and recording career, performing song cycles and operas as well as performing in concert throughout the U.S. She has won six Tony Awards, more performance wins than any other actor, and is the only person to win all four acting categories. She starred as Dr. Naomi Bennett on the ABC television drama Private Practice.