OVER THE HILL: MTV apparently will be looking for another magazine partner for its hit series "The Hills" next season. The show's second season ended with Lauren Conrad and her partner in crime, Teen Vogue intern Whitney Port, going to Paris to assist then-senior editor Kimball Hastings as he covered the Crillon Ball. Port is listed as West Coast fashion contributor and Conrad as intern in Teen Vogue's March issue, the same one where the Crillon Ball coverage will appear, but, according to a spokeswoman, their presence will cease to exist after that. "The girls have moved on from Teen Vogue," she said, declining to say whether or not Teen Vogue will be part of the series next time (which probably means it won't be). The two partners benefited greatly from cross-promotion — Teen Vogue featured both girls on its August 2007 cover, a top seller for the year, and Conrad by herself on its June/July 2006 cover. An MTV spokeswoman did not return calls for comment by press time.