Katy Perry Goes Porky

The 'Last Friday Night' singer is worried she's been eating too many pies.

Since recovering from food poisoning, Katy Perry is worried she's been attacking the food a little too vigorously.

The singer tweeted pics munching on turkey legs and corn on the cob during her tour stop in Canada but panicked afterwards about squeezing into her skimpy outfits for the show.

"I'll be lucky if I fit into my costumes tomorrow," Katy said.

"Expecting my back fat to fully get caught in the zipper at some point #beachedwhale".