Christina Aguilera in Beverly Hills car crash

Christina Aguilera was involved in a car crash on her way back from a Christmas

	shopping spree in Beverly Hills . The Dirrty singer was heading home with a friend when their SUV crashed into the back of another car yesterday. Her friend – who was driving – swapped insurance details with the other driver while Christina called her bodyguard to pick her up in a different car. The 29-year-old star wasn’t hurt in the crash – and was even seen laughing in the back of the car while she waited to be picked up.