Katy Perry Wears An Ugly Christmas Sweater & Has A Horrible Growth On Her Left Shoulder

By: Julie Gerstein / December 13, 2012

Katy Perry proves she’s a Walking Bad Decision — not only by wearing this hideous knitted schmata, but also by continuing to let John Mayer stick his penis in her vagina. Here they are, at a performance of A Christmas Story: The Musical on Broadway. Katy, let’s talk: I bet you the sex is really awesome and filthy, but don’t like, sign a lease with this guy, okay?