Trivia: While Steve Martin and Nina are discussing the Wedding Coordinator, Martin says they will end up broke and walking the sidewalks in a bathrobe. Martin did exactly that in 1979's The Jerk.
Trivia: The strange Venus di Milo clock wedding gift also makes an appearance in the original 1950 version of the film with Elizabeth Taylor.





Answer: "Volare", originally performed by Nicola Arigliano in the 50's, but made most popular by Dean Martin.