The reality star is on the outs with the rest of the The Hills cast, according to Life & Style magazine. "I don't really get along with Audrina," says the girlfriend of Brody Jenner. "Kristin [Cavallari] doesn't get along with Audrina, I don't think anyone on the show really gets along with Audrina. Everyone just welcomed Kristin and loves [her]. Maybe Audrina's jealous of that. I don't really know why they have this big beef."