In this twelfth column on the topic of Brushes with Celebrities, I’m reminded of how everyone has at one time or another met a famous person, a TV star, movie actor, musician, politician, or sports star.This is one of my favorite memories about a brush with a celebrity that I’ve met twice and had the opportunity to talk with her, buy her bookandgetitautographed.Ifyou’reafanofTheFood Network…