ANNA KENDRICK shows off her vocal prowess by singing—with a single red cup as her accompaniment—on “The Late Show with David Letterman”.

annakendrickcup

The adorable actress stars in the Elizabeth Banks-produced musical comedy film as a rebellious girl who joins an a cappella group, and in the movie she shows off her amazing pipes.

Heck, we didn’t even know she could sing!

While promoting her new film “Perfect Pitch” on the late night talk show, the Oscar nominee was asked about the “cup trick”—singing while using a cup as an instrument—that was shown in the movie.

Anna explained:

“I just knew how to do that. I saw this viral video on Reddit, and it’s just this girl doing this thing with the cups. And again, because I’m a huge loser, I thought the best way to spend an entire afternoon would be watching this video 50 times and teaching myself how to do it.”

The actress added:

“So when they found out that I could do it, they wanted me to do it in the movie.”

Letterman then hands her a red cup and asks her to show the audience the cool trick.

Watch:



Photo Via Video Screen Grab

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