Katy Perry posted a makeup-free selfie yesterday, but most of her face is covered up by a creamy substance and what looks like plastic wrap. Whatever works!

KP captioned the pic, "IRL facetune #preppinforpuppybowl #swag#bringswagbackin2k15," but she didn't provide any further details about her beauty treatment. The "Firework" singer will take the stage at the Super Bowl on February 1, and she recently revealed that Lenny Kravitz will be joining her as a musical guest. Other websites report that she's been trying to get Pharrell Williams to perform with her, but that hasn't been confirmed.

And speaking of duets with famous musicians, Katy has rekindled her romance with former beau John Mayer. Maybe the third time will be the charm? Oh wait, this would be their FOURTH attempt at a relationship. Though they've been quite hot 'n cold (pun intented) over the years, a source tells People that the duo are "in love" and they've really missed one another. "They have to make time for each other and figure out how they can be together in a smooth relationship," the source says.

We'll have to see how this one plays out!