I think my friend's a porn 'star'

I was just innocently browsing through a site today when one of those annoying banner ads popped up and there, amid flashing pixels and engorged genitalia, was a girl that I swear I know. I was feeling too nauseus to click the banner and see where it could lead so I pulled the computer's power cord out of the socket and went and rocked in a corner for a while.

Now I'm just wondering what I'm going to say to this person when I bump into her (and her son) at the supermarket.