On 'Late Night' (weeknights, 12:37AM ET on NBC), Scarlett Johansson was forced to show us all that she can't play any musical instruments. She and Jimmy Fallon played a game in which each attempted to perform a simple, familiar tune on a random instrument "neither of us have any ability to play," said Fallon. The other person had to guess the song.

Johansson went first, and was unable to get any perceivable note from a trombone, let alone play 'She'll Be Coming Round the Mountain.' Clearly no novice to the mini-harmonica, Fallon played a perfect 'Row Row Row Your Boat' and Johansson guessed the tune correctly.

To crush the game's previous record score of one, she then tried her hand at 'Who Let the Dogs Out' on the violin, and Fallon was required to play 'Jingle Bells' on a melodica. Were they able to break the record? Check out the video.