If there was an award for Prankster of the Year, Katy Perry would win ten times over. Instead of her typical sexcapade, the singer goes undercover as The World's Worst Entertainers in her brand new, rather delicious, "Birthday" music video.

In the eight-minute clip, Perry crashes five birthday parties in various, equally outrageous getups. No one knows it is her, which makes it all the more perfect. Her characters range from the obscene (Goldie The Dancer) to the cupcake Smurf-absurd (Ace The Animal Trainer). Could she be the greatest actor to ever grace the planet? Well, she certainly has these unsuspecting party goers fooled. Needless to say, she causes absolute bedlam for her clients.

She also plays Yosef Shulem The Mc at a bar mitzvah and Kriss The Clown at a children's outdoor event. "I'm not really a birthday entertainer. I'm just trying to get some cash on the side," Perry burps. "Don't start drinking, kids."

What happens next is a hilarious, laugh-inducing extravaganza. There are truly no words to aptly describe what unfolds. Everyone's faces pretty much sum it up. In the end, of course, Perry reveals herself to ear-splitting screams.

Dig in:

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