Joni Lee Ryles (née Jenkins; born July 2, 1957) is an American country music singer. The daughter of Conway Twitty, she recorded several singles as Joni Penn. Her most successful solo single was "I'm Sorry Charlie", which peaked at number 16 on Hot Country Songs. The song was included on a self-titled album for MCA Records in 1976. Lee also sang with her father on "Touch the Hand" and "Don't Cry Joni" on his album The High Priest of Country... [more on Wikipedia]