Slaaaayed! Is this life? Feuding pop stars Lady Gaga and Christina Aguilera put aside their rivalry like grown woman to perform TOGETHER on the same stage! During last night's season finale of NBC’s 'The Voice', the gals performed Gaga's new single 'Do What U Want' and delivered an amazing vocal. Yes! There was also a touching moment where they held hands, cuddled and drank champagne. It was eye-boggling stuff but brilliant! That ol "swine" Perez must be pissed!
