When you share a building with five other radio stations and your studios are all within a few feet of each other, it's hard to resist the temptation to play pranks on them from time to time.
Katy Perry has thrown her hat in multiple rings -- her new single, "Roar," is off the charts, she appeared on 'SNL' a couple times (as both host and musical guest), she voiced Smurfette in 'The Smurfs' movies, and she's been vocal about wanting a role in the proposed 'Blade Runner 2.' Now, with 'Beetlejuice 2' under discussions, she already has her eye on a role.