Someone needs to do something about this girl's obsession with herself! At her recent birthday bash held in Vegas over the weekend, the celebutant decided to give her guests a special treat by dressing up in various forms of leather and lace and writhing around on chairs and oversized champagne glasses as a "guest Pussycat Doll." After checking out those moves, we'd say "guest porn star" is a more fitting description.

Your take: What do you think? Does her "performance" resemble that of a Pussycat Doll, or do you think her show's just screaming "porn star"?