ShowShowWitness: The Tour: NewarkOct 8, 2017Katy Perry, Noah CyrusPrudential Center · Newark, United StatesFollowI was thereUpload from this showMediaLineupAboutDateOct 8, 2017VenuePrudential Center · Newark, United StatesArtistsKaty Perry, Noah CyrusListingConfirmedShow details from MusicBrainz.