Kristen Stewart, of Twilight fame, was on Jimmy Fallon last night playing one of his signature party games, The Whisper Challenge. The object of the game is to read lips and to have fun. Stewart failed miserably at both. Although, who can tell when she always seems kind of miserable? Check out the video below, and if you ever run into K-Stew, feel free to mouth as many pro-Robert Pattinson comments as you want. She won't be able to read your lips anyway.

Sources: Tonight Show with Jimmy Fallon