I think set up a topic like this. So tell about famous people that you've (personally) met. Was it an accident or for example a meeting in pursuance of a autographing or something? Were you happy or confused or...? Was the celebrity your idol or someone else?
I accidentally met our president when I was going a spa with my cousin couple years ago. We (me and my cousin) entered a locker room when somebody came there from the spa room. I just noticed that the comer looked (and sounded) just like our president. I still didn't dare to gaze her more because it would have been rude but started prepare myself for spa. I was so that I couldn't see mrs. President but my cousin saw. I was pretty confused and asked my cousin 3 times Is it she? Sure? Are you sure that it's she?
There was an annual opera event in the spa city then and I heard later that mrs. President had come to open this event.