Peter Facinelli, best known to Twi-hards as Carlisle the Vampire (but better known to us as the jock from Can’t Hardly Wait, or Nurse Jackie, or Six Feet Under…) stood by the staircase. He was shorter in person, though without the creepy blonde dye job he gets on Twilight he was much better looking in person. “Why do you think people keep seizing during Breaking Dawn?” we asked him. “You know,…