With the exceptions of Lauren "Lo" Bosworth and Whitney Port, the stars of The Hills have all been causing serious drama on the show this spring.
Lauren Conrad befriended Stephanie Pratt in class, then invited her to her birthday party, ticking off and Heidi Montag and Spencer Pratt.
Later, Audrina Patridge invited Heidi to her apartment after a run-in at Vice so she can pick up a few items she left behind when she lived with LC.
LC was not pleased, of course. Heidi and Spencer, meanwhile, have been feuding with each other in addition to their beef with Stephanie Pratt.
Tell us, which of the stars of The Hills is going too far?
Is it Lauren Conrad (hangin' with Steph, caring too much about everyone else's actions), Audrina Patridge (re-befriending Heidi), Stephanie Pratt (meddling, not being loyal to her brother), or Heidi Montag (crossing Lauren again)?