What was the most sexy scene in a movie you didn't think had any sexy moments?

For me it was the scene in My Stepmother is an Alien where Kim Basinger walks to the bed and just rips her clothes open for Dan Akroyd. I was NOT expecting that. I thought it was just a silly sci fi comedy with one of the guys from Ghostbusters (my favorite movie then, and perhaps still now). It made quite the impression on 12 year old me.