Celebrity Kristin Cavallari posse in a sexy bikini for a pic shoot. viewing off her foxy figure, Kristin Cavallari happily strapped on a little yellow Bikini for a recent pic shoot session The "Hills" hottie headed poolside over the weekend for her work duties, smiling as a lucky lensman busily snapped up shots. In related news, Miss Cavallari recently chatted with press about her take on co-star Heidi Montag and Spencer Pratt’s Holocene epoch split.

She tells, "I don’t even know if it’s real or not. I don’t believe a word that seed out of their mouths, to be honest." Biting words from Kristin Cavallari, The hill co-star to Heidi Montag. Kristin Cavallari is also up for a teen choice award Going up against her for the award is gent co-star Lauren Conrad and MTV’s bash hit New Jersey Shore star "Snooki".