On Saturday, April 24th, The Hills star Kristin Cavallari hosted the day at LIQUID Pool Lounge, the newest adult-only pool party to hit the Vegas Strip, at ARIA Resort & Casino at CityCenter (Photo by Denise Truscello/WireImage).
Cavallari wore a tiny black bikini with a sheer black top that showed off her perfect figure.
Photo by Denise Truscello/WireImage.
Photo by Denise Truscello/WireImage.
