Kristin Cavallari

At the wedding, LC also found herself face to face with her former Laguna Beach frenemie and new "Hills" star, Kristin Cavallari. Once the ceremony was over, Conrad cordially stepped out of the church and drove off, officially saying goodbye.

Rumors of her involvement had been circulating since it was announced that Lauren Conrad will be leaving the show, and just weeks ago, it was confirmed that Cavallari will have a starring role in season six. Both Cavallari and Conrad made their MTV ...

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There wouldn't be a 'Hills' if there wasn't a Kristin Cavallari, because the 'Laguna Beach' brand wouldn't have had the power," Spencer Pratt told MTV News. "We still love Lauren, we'd love to have you come back on the show. But hey, you were the calm ...

I thought with Lauren leaving, it's kind of the perfect time,' Cavallari tells MTV News. By Jocelyn Vena, with reporting by Matt Elias On Thursday, it was confirmed that Cavallari will in fact be joining Speidi, Lo, Stephanie and Audrina on the next ...

What you didn't see at the 'Hills' wedding, from Lauren Conrad's appearance to Kristin Cavallari catching the bouquet. By Jocelyn Vena On Saturday, Heidi Montag and Spencer Pratt finally wed at the Westminster Presbyterian Church in Pasadena, ...