Kristin Cavallari hosted the Liquid Pool bash at Aria in Las Vegas Nevada on Saturday.

The 23-year-old reality TV starlet could be seen frolicking in the pool without getting her hair or makeup wet before stepping behind the decks to spin some tunes as she channeled her inner DJ.

Showing off her perfect curves, Kristin Cavallari’s soaking in the rays as filming an upcoming episode of MTV’s The Hills at a beach house in Malibu on Friday.

Decked out in a sexy black two-piece, the blonde reality TV starlet could be seen playing beach tennis, sipping on mixed drinks and catching some sun before calling it a day.

Wearring a little teen-weeny blue bikini, Kristin Cavallari spent her vacation in Miami over the New Year’s holiday.

The 21-year-old former “Laguna Beach” showed off her sexy bikini body as the beach was swarmed by paparazzi.

Here’s Kristin Cavallari in bikini on the set of her new movie “Green Flash”, a volleyball movie starring former Baywatch cast-off David Charvet.

In the film, Kristin plays Lana, who, we’re guessing, is a hot girl who does stuff like look hot and junk.

Kristin Cavallari, from MTV’s reality show Laguna Beach, was spotted in Malibu, the place where Hollywood starlets love to congregate in the sun half-naked, Kristin worked the blue bikini and flaunted that ass with a bit of taint.

These bikini pictures prove Kristin still has what it takes to get paparazzi attention.

Bikini hottie Kristin Cavallari cranked up the heat on the first and second seasons of Laguna Beach: The Real Orange County. Next, she got a part in Fingerprints (2007), a big-screen screamfest featuring Lou Diamond Phillips.