Grace Brim (Grace Millard, Biscoe, Arkansas, 10 July 1923, - 28 June 1999) was an American Chicago blues singer, harmonica player and drummer. Grace Millard was born on 10 or 20 July 1923 or 1924. One of the few female musicians active on the post-war Chicago blues scene, Brim appeared with her husband John Brim’s group, the Gary Kings. At her first recording session in 1950, she played harmonica and sang, demonstrating a pleasant, though not especially expressive, vocal style.