Christina Aguilera on Jimmy Fallon ( Wheel of Musical Impressions )

Jimmy Fallon welcomed Christina Aguilera, who has returned as a judge to "The Voice," to "The Tonight Show" Monday night.
Instead of just a regular interview, the host challenged the recording artist to a game of "Wheel of Musical Impressions."
The game pairs a random singer and a random song title together and each player has to do their best impression.