Heidi Montag and her "New Look" sizzle at Liquid Pool @ Aria Resort & Casino!

This past week-end Heidi Montag showed off her new "beach bod" at the Grand Opening celebration for LIQUID Pool Lounge, at ARIA Resort & Casino. Montag soaked up the sun, enjoying a LIQUID Passion cocktail, followed by a water gun fight with friends, while hubby, Spencer Pratt, played Playstation 3 in their private cabana! Photo Credit - WireImage