Xtina and Gaga unite!

Christina may not have won The Voice but she won The hearts of Lady Gaga's Little Monstors.. pop divas Lady Gaga and Christina Aguilera joined forces to lend an electrifying live rendition of the former’s R.Kelly-assisted hit ‘Do What U Want’. Did one outshine the other? Or, did the long-time feuding divas co-exist in harmony? Find out below:And we might have gone GIF crazy but it's all good!
[HD] Lady Gaga & Christina Aguilera - Do What... by IdolxMuzic