Everyone has their own little things they like to do to relax. Some people kick back on a recliner with a glass of wine or scotch. Some take a nap in a hammock or read in front of the fireplace. Katy Perry takes a bath with a pizza pie ... and then posts pictures of it on TwitPic. Got a problem with that?

The wide-eyed songstress has just enough covered to make this story (and her photo post) legal and SFW, so fear not. It's a good thing she opted for a full-sized pizza though, because she'd need a few personal pan pizzas and maybe some pepperoni to do the job otherwise.