"Are You Havin' Any Fun?" is a song with lyrics by Jack Yellen and music by Sammy Fain. It featured in the Broadway review series George White's Scandals in 1939.
Elaine Stritch's recording from her 1956 album Stritch featured in a UK advertising campaign on YouTube for P&O Cruises from December 2013.
Tony Bennett recorded the song on his 1959 album Strike Up the Band with Count Basie., and this version is featured in the 2012 film Quartet. In 2006 Bennett re-recorded the song for his album Duets: An American Classic as a duet with Elvis Costello.
References
Are You Havin' Any Fun? Wikipedia(Text) CC BY-SA