LAS VEGAS, NV - APRIL 28: Kelly Bensimon celebrates her birthday at TAO Nightclub at the Venetian on April 28, 2011 in Las Vegas, Nevada. (Photo by Denise Truscello/WireImage) *** Local Caption *** Kelly Bensimon

Kelly Killoren Bensimon celebrated her birthday at TAO’s Worship Thursday last night. The Real Housewives of New York star, who turns 43 on Sunday, first dined at TAO Asian Bistro. Joined by friends Bensimon enjoyed Buddha Chicken, Satay Bass and Fried Rice before heading up to the nightclub where they took over the upper moat sky box. There they sipped Champagne and Mojitos and danced to the sounds of DJ Five before Kelly was surprised with a pink birthday cake in honor of the celebration.

Photo credit: Denise Truscello