Christina Aguilera stopped by The Tonight Show and played Jimmy Fallon's 'Wheel of Musical Impressions' which has guests pair a famous celebrity singer with an unlikely song. For instance, Xtina got the ball rolling with what Cher might sound like singing the Folgers coffee jingle. In case that wasn't delightful enough, Christina was then challenged to take on her former Mouseketeer pal and teen queen rival Britney Spears in a rendition of "This Little Piggy." The end result will have you saying, "Hit me, baby, one more time!"
Watch, AFTER THE JUMP…