NEW TOUR MEANS… NEW FANBOOK! As we did back in 2011 for The California Dreams Tour and in 2014 for The Prismatic World Tour, Katy Perry Daily is proud to introduce our new project for Katy Perry’s latest tour… the Witness: The Tour Fanbook! This is a project in collaboration with KatyCats.com, and Katy Perry will be receiving it backstage at the Witness: The Tour show in Barcelona, Spain on June 28 2018.