Amber Patrice Riley (born February 15, 1986), sometimes known mononymously as RILEY, is an American actress and singer. She is best known for her portrayal of Mercedes Jones on the Fox comedy-drama series Glee (2009–2015). For her performance on the series, she and the rest of the cast won a Screen Actors Guild Award, and have been nominated for three Teen Choice Awards, three NAACP Image Awards, and a Grammy Award.