 Janna Allen

Janna Allen (May 12, 1957 – August 25, 1993) was an American songwriter.She is best known as a co-writer of some of the biggest hits recorded by Daryl Hall & John Oates, in collaboration variously with Daryl Hall, John Oates and her sister Sara Allen, who was Hall's longtime girlfriend and the person for whom the duo's hit song "Sara Smile" was written.