I was also there last night. Great show as was mentioned. Horrible stage door experience. Not to mention an ass-backwards lottery. They distributed the tickets 15 minutes before showtime. Seriously. And yes, creepy cowbell girl singing, she scared the hell out of me. Nothing worse than picking up your tickets and hearing this ghostly voice singing Another Day. Oh and jlc, I think the crazies that you saw out in the rain.. just to the right of the stage door, yeah that was me and my friends.
On a side note. I really hadn't truly experienced the phenomenon of fangirls, as crazy as that sounds. What ticked me off about the stage door is that you had those girls who after getting their autographs/pictures/whatever, just stood there and everyone else behind them just stood there and didn't get a chance to really meet anyone. It was annoying. So I will join the anti-fangirl ranks. Death to all.
anything you do let it come from you and it will be new.