|The best part of the video.|
This woman is so great! Today, Katy Perry released her new music video for "Birthday," the fourth single off of her album Prism, and it is ABSOLUTELY HILARIOUS! Instead of making another video where she looks like a completely flawless human, Katy decided to trade the makeup for some prosthetics, and dress up like some ridiculous, birthday entertainers. The best part about the video is that the parties featured in it, were real parties, with real people, who didn't know that the entertainer they hired was actually Katy Perry! Check out the video below!