Nicole's Bikini Birthday
Sep. 24 2007, Published 9:00 a.m. ET
For , it's been a trying summer — quite literally. So, to celebrate turning 26 this past weekend, the Simple Life star and her rocker beau, , flew off to Hawaii where they frolicked on the beach and Nicole proudly showed off her baby bump in this red bikini. The pair managed to squeeze in the holiday between tour dates for Joel's band, .