Paris Hilton celebrated her 27th birthday at Pure nightclub in Vegas by hanging out with the Pussy Cat Dolls. Most people don't parade around a stage in lingerie on their birthday, but then again most people don't possess the level of skanky self-importance that Paris does. To think she's made it 27 years without contracting some disease that causes her body parts to fall off is pretty impressive really. A testament to modern science and penicillin. And in photo hightlights only Paris could bring here's some ass cheek and reverse cameltoe.