Audrina Patridge's 15 Hottest Bikini Moments

Teeny tiny bikinis! Exotic beaches! Count down The Hills star's sexiest days in the sun in honor of her birthday

  • 15. Vegas Baby! photo | Audrina Patridge

Credit: Denise Truscello/WireImage

Updated: Monday Jun 14, 2010 | 06:15 AM EDT By: Andrea DeSimone

15. Vegas Baby!

Getting the party started early, Audrina headed to Sin City this weekend, where she has a pre-birthday (the starlet turned 25 on May 9!) drink poolside in a fringe-topped bikini at the Aria Hotel and Casino's Liquid Pool.
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