Heidi MONTAG and Spencer PRATT not wanted at the HILLS wrap party!

Los Angeles got a break from the cast of "The Hills" when the MTV show had its season wrap party in New York the other night. After Whitney Port (who obviously has never traveled much) declared she loved the "fresh air" of Manhattan, and Lauren Conrad promised the series would be back for another season of semi- scripted reality, the whole crew headed to Butter. But when "Hills" villain Heidi Montag and her svengali, Spencer Pratt, arrived, "they were not allowed in," a source told us. "Heidi starting crying and making a scene at the rope and eventually gets let in. Butter didn't even want them there. They are such jokes." The duo spent less than an hour at the club and left.