Celebrates her birthday at the Wet Republic pool at the MGM Grand in Las Vegas | May 13, 2011.

This Audrina Patridge foto contains bikini, traje de baño de dos piezas, and traje de baño. There might also be piel, tono de piel, color carne, desnudez parcial, desnudez implícita, skintone, color desnudo, nude color, and parcial desnudez.