Charlie Foxx and his sister Inez were an African-American rhythm and blues and soul duo from Greensboro, North Carolina. Inez sang lead vocal, while Charlie sang back-up and played guitar.

Their most successful record was with their own composition, Mockingbird, released in 1963, which made the Top 10 on both the rhythm and blues and pop charts. The song was later covered by James Taylor and Carly Simon, as well as Dusty Springfield.

They were known for their exciting live performances, of which a highlight was Inez's rendition of I Stand Accused, which finished with a supposedly distraught Inez singing the last verse while being carried offstage by Charlie. They toured extensively in Europe and their music played a key role in the development of the Northern Soul movement.

Inez also had some success recording on her own, beginning in 1969, but her popularity faded in the 1970s. Charlie was already working as a record producer when they finally disbanded their act.

Charlie died from leukemia in 1998, at the age of 58.