What gives?

Someone please tell me what's with Kristen Stewart? I mean, for a chick who's living a charmed friggin' life right about now, you'd never know it. She walks around like she's in a friggin' funk. Lighten up! Oh, and call a stylist -- cause you have no clue how to dress yourself. Unless the house was on fire when you put this together, there's no real excuse for looking like this at a event where people will be photographing you. Nuff said.