KATY PERRY: THE PRISMATIC WORLD TOUR is a sensory explosion of eye-popping theatrics and infectious pop tracks that secured Perry's place as one of the most captivating performers working today. Directed for the stage by Baz Halpin, the tour is a collaboration with Katy that offers fans a visually stunning production that captures her fun-loving attitude and artistic appeal.         KATY PERRY: THE PRISMATIC WORLD TOUR is a sensory explosion of eye-popping theatrics and infectious pop tracks that secured Perry's place as one of the mos 灞曞紑鍏ㄩ儴