Anna Kendrick [1] is a jack of all trades. Not only does she have the voice of an angel [2] and a stellar acting résum, but the Pitch Perfect 3 [3] star is a master of celebrity impressions. Well, make that ONE celebrity impression. While stopping by The Tonight Show on Monday, host Jimmy Fallon [4] got Anna to show off her pitch perfect (lol) take on Kristen Stewart [5]. From the mouth movements to her nervous hand gestures, she nails all of the Twilight star [6]'s mannerisms.