In her new YouTube Red Original Movie, the colorful pop icon puts her life on camera 24/7 for four whole days, in her most intimate reveal yet. Join Katy as she does behind-the-scenes in the creation and aftermath of this unprecedented live-streaming event with friends, artists and celebrity guests.
Main Cast of Katy Perry: Will You Be My Witness?
Katy Perry
Self
James Corden
Self
Crew of Katy Perry: Will You Be My Witness?
Full backstage crew list →- Released October 04, 2017