Bringing her sexiness to Sin City, Audrina Patridge was the center of attention at PURE Nightclub in Las Vegas, Nevada on Saturday night (February 18).

Tending to her duties as face of the brand, the former "Hills" hottie showed off her fabulous figure as she celebrated the launch of Curve Appeal for Men at the Caesars Palace Resort and Casino nightclub.

No matter what month it is, there are always famous faces on the world’s beaches showing off their bikini bodies. And over the past year, there have been countless jaw-dropping celebrities prancing around in tiny swimsuits for all to see.

Tending to her all-important spokesmodel duties, Audrina Patridge got into the Christmastime spirit at Hollywood and Highland in Hollywood, CA today (December 6).

The former "Hills" hottie was decked out in a sexy red dress and Santa hat as she posed alongside a few shirtless male models and signed autographs during a Bongo Holiday Giveaway.