Christina Aguilera Surprises Perez Hilton on His 31st Birthday
Christina Aguilera was the surprise performer at Viper Room Saturday night for Perez Hilton's 31st birthday party. She had a full complement of backup dancers and a fierce leopard print leotard. Take a look:
Christina then later sang Happy Birthday (a la Marilyn Monroe) to Perez. Here it is:
Christina sounds absolutely amazing a capella. No music, no nothing -- just her fabulous voice.
