"The Ellen DeGeneres Show" is known for pulling pranks on celebrities … but this time it’s Emma Stone who pulled a fast one on Ellen’s staff.

The Golden Globe nominee snuck around the talk show set and secretly danced behind various crew members. Just like her personality … Emma’s dance moves are hilarious!

The 23-year-old actress even fools a major Grammy winning artist, but who? Check out the hysterical video below!

What's the funniest prank ever pulled on you? Tell toofab in the comments below!

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