She is a hard working photojournalist. I can tell she is a pretty good one because she spends time looking for subjects of interest (in this case she is looking for the reactions from fans) instead of trigger happy shoot now think later type. She walked right in front of my lens so I took a picture of her.
Note that she is using a Canon 350D, not really a 'pro' camera. But is she not a pro? Don't judge people by what they use and, no, a pro camera doesn't make you a better photographer.