I lived in LA for five years met many celebs including a totally stoned Keanu Reeves who asked me if I had seen a "grand" that fell out of his back pocket...he and River Phoenix were walking up the stairs out of the Chateau Marmont's parking garage into the lobby...but I have one that I guarantee you guys cannot beat.
Ever had an Oscar Nominee work in your office as a secretary?
I did
Quinn Cummings from the Goodbye Girl was our secretary for a couple of months until my boss got tired of her cracking wise.