Watch Christina Aguilera Do A Spot On Impression Of Britney Spears [VIDEO]

Only Jimmy Fallon could make this happen! lol If you missed Christina Aguilera on his show lastnight, you MUST check it out. Jimmy plays some sort of game with all of his guests and lastnight he and Christina played a game of random musical impressions...

'Coincidentally' when it was Christina's turn, she had to do her best Britney Spears impression...the girl nailed it! In case you missed it, check out the fabulosity here: