Oh, just imagine it. “Laguna Beach” rivals Kristin Cavallari and Lauren Conrad together again! Well, maybe…

E! Online is reporting that Kristin Cavallari may join the cast of “The Hills.” While Kristin Cavallari and Lauren Conrad were in a love triangle with Stephen Colletti, now you’ve got to wonder if there would be additional bad blood between the two. After all, while Cavallari has done some bit parts here and there, it’s really LC who is at the top of her game with MTV’s top rated show “The Hills.”

Of course, there is no confirmation from MTV about the rumor.