LAS VEGAS - DECEMBER 31: Recording artist Christina Aguilera arrives for the Tao/Lavo new year's eve red carpet at The Palazzo on December 31, 2009 in Las Vegas, Nevada. (Photo by Steven Lawton/FilmMagic)
LAS VEGAS - DECEMBER 31: Recording artist Christina Aguilera arrives for the Tao/Lavo new year's eve red carpet at The Palazzo on December 31, 2009 in Las Vegas, Nevada. (Photo by Steven Lawton/FilmMagic)