Watch Jimmy Fallon and Big Sean face off against LL Cool J and Rose Byrne in a game of Pictionary from the Tonight Show.

Monday nights edition of 'The Tonight Show Starring Jimmy Fallon' featured yet another edition of Pictionary. Which clearly this game is much more fun with celebrities.

Well, LL Cool J told us right off the bat that he couldn't draw and wow... was he right or what? That was just horrible! I couldn't stop laughing. I mean, I can't draw either but I can get someone to guess the right answer when playing Pictionary (for the most part). I had NO clue that was arm... even knowing the answer was tattoo.

Also, Rose Byrne should have came out and said she was good at drawing! Because she was. The arm wrestle drawing was pretty impressive. Especially for doing it in a few seconds. What did you think of the game?