Billy and Mandy
Taylor Swift was performing in Pittsburgh when she busted her tooth on the mic.
Taylor said, "I try to be really quick with the microphone, so I'm not standing there just waiting to sing with my mic right next to my face, so I really quickly pulled my mic up to sing and basically uppercut punched myself in the tooth. And then part of it fell onto the stage and I was like, "Oh, I wonder how bad that was. I wonder which tooth that is and I wonder how bad that is.""!
Skip to the 3:54 mark