Well she is a PRINCESS... in fact, some say KATY PERRY'S the QUEEN of POP! 


And how appropriate that she's been spotted high atop CINDERELLA'S CASTLE in WALT DISNEY WORLD... where she kicked it in the most exclusive suite in the park -- the CINDERELLA CASTLE SUITE! 




She seems to have had a pizza party, and got access to the wifi, too... which we're sure was free... because when you stay in a castle, most things are. Because you're royalty and whatnot.