Slide #3
John Mayer
I realize the caption kind of ruins the surprise of figuring out that it's Katy's on-again, off-again beau John Mayer wearing this admittedly awesome zombie hunter costume, but trust me, it's better off this way. Can you imagine how you'd feel knowing you accidentally praised anything John Mayer says, does or wears, in public? It would be like finding out you'd been staring at your sister's ass or something. Let's just wash our eyes with bleach and move on.
Still, it's a pretty great costume.