This is how Katy Perry does -- and boy, does it look fun!

The campy singer unleashed her poptastic new music video, "This is How We Do," on Thursday. From the over-the-top hair styles to the plethora of outfit changes and dancing Pee-wee Herman back-up dancers, the video is a feast for the eyes. We love every second of it!

Along with the video, the 29-year-old tweeted, OMG ARE YOU READY FOR TODAY BBS?! #THISISHOWWEDO MUSIC VIDEO."

The "Roar" singer also wrote, #THISISHOWWEDO CHILLIN LAID BACK, STRAIGHT STUNTIN YEAH WE DO IT LIKE DAT.

We aren't exactly sure but she is saying, but ... WE LIKE DAT A LOT, KATY!

We can't tell a lie -- we're pretty happy Katy is no longer with that sad sack, Broody McBrooderson John Mayer, -- her tasty tunes were suffering under his acoustic coffeehouse vibe. Too many ballads! We like KP best when she is churning out dancey hits and dressed up like fast food.

Is it just us, or is anyone else hungry for slice of peperoni pizza?