I met her once, for 3 seconds. At the BIG car show in Detroit a couple of years ago. I was leaning up against a 3ft wall and one of the adult leaders said "who is this". I wasn't paying any attention to anything going on less than 20ft away, thats how far from the road we were. Anyhoo, I shook her hand and we commented on her bodyguard, a big black man wearing a black suit on a VERY HOT DAY.
:EDIT: It was the year of the car show.