Oh for the good old days!

My wife and I were watching an old movie, "Trading Places", with Dan Aykroyd and Eddie Murphy.  One of the scenes is a wild party given by the Eddie Murphy character.  A couple of the women pull off their tops while dancing - gratuitous boobie it's true.  We both noted at the same instant that this movie was made before boob jobs were a requirement for a job in Hollywood.  What happened?  Another example of our screwed up world.