The only thing better than celebrity impressions? Singing celebrity impressions! The Pitch Perfect cast brought their A game when they imitated famous people doing everyday things. Skylar Astin channeled his best Cher, and Brittany Snow showed off her Britney Spears impression. Meanwhile, Adam DeVine explained why he probably should have been on Saturday Night Live, and Ben Platt acted like Beyoncé ordering a smoothie. Watch the hilarious clip above, then see the 42 times the Pitch Perfect cast brought their aca-awesomeness to Instagram, and check out pictures from the movie!