Believe it or not, it's been 20 years since one of the best bellybutton related scenes in the history of movies. If you know of the movie, "Hot Shots" (a parody movie of "Top Gun"), then you'll know of the scene where they spoof "9 and 1/2 Weeks" when they made actress Valeria Golino pop an olive out of her bellybutton and catch it with her mouth. Here are two articles about the scene, written 20 years ago.
http://www.nytimes.com/1993/06/06/movies/up-and-coming-valeria-golino-she-made-her-name-popping-an-olive.html
http://books.google.com/books?id=E-kCAAAAMBAJ&pg=PA22#v=onepage&q&f=false
And two photos in case you don't know what I'm talking about.


And a trailer for good measure.
8oTbih9goco