Twice Your Age -- Twice as Hot?! 8/3/2009 7:15 AM PT There was a bikini war in Malibu this weekend between 45-year old Nicollette Sheridan (left) and 22-year-old Kristin Cavallari (right). In this battle, there is no loser. See Also Kristin & Heather: 2 Girls, 1 Dress Share on Facebook Share on X Kristin Cavallari Hot Bodies Beauty Paparazzi Photo