Kristin Cavallari hints that The Hills might go on for a lucky season 7

In what might be bad news for reality TV star Heidi Montag, her fellow show star Kristin Cavallari has hinted to the media (E! Online), that their reality show, “The Hills” may continue to another season. Kristin Cavallari, in a recent interview said, The Hills may have still have some life, apart from the final 12 episodes that are yet to air.