Avril Lavigne
I met Avril at a concert (there's more).
On April 1st, I was at the show Avril Lavigne did to promote her new album, and at the end, when she was giving autographes, I screamed her name, got her autograph, and gave her a teddy bear along with an envelope with my email address. She mailed me and told me she never had such a dedicated fan and that she still keeps the tedddy bear on her tour bus with her.