ShowShowWitness: The Tour: TorontoSep 12, 2017Katy Perry, Noah CyrusScotiabank Arena · Toronto, CanadaCancelledFollowI was thereUpload from this showMediaLineupAboutDateSep 12, 2017VenueScotiabank Arena · Toronto, CanadaArtistsKaty Perry, Noah CyrusStatusCancelledListingConfirmedShow details from MusicBrainz.