Heather Headley (born October 5, 1974) is a Trinidadian singer, songwriter, record producer, and actress. She won the 2000 Tony Award for Best Actress in a Musical for the titular role of Aida. She also won the 2010 Grammy Award for Best Contemporary R&B Gospel Album for her album Audience of One. In 2018, she recurred as Gwen Garrett on the NBC medical drama television series Chicago Med.