![Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961228 | Katy Perry, Music Photos | Just Jared: Entertainment News Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961228 | Katy Perry, Music Photos | Just Jared: Entertainment News](https://cdn.justjared.com/wp-content/uploads/2017/09/perry-wittour2/katy-perry-launches-witness-tour-02.jpg)
Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961228 | Katy Perry, Music Photos | Just Jared: Entertainment News
![Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961231 | Katy Perry, Music Photos | Just Jared: Entertainment News Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961231 | Katy Perry, Music Photos | Just Jared: Entertainment News](https://cdn.justjared.com/wp-content/uploads/2017/09/perry-wittour2/katy-perry-launches-witness-tour-05.jpg)
Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961231 | Katy Perry, Music Photos | Just Jared: Entertainment News
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Stream Macpherson Records | Listen to Katy Perry - Witness The Tour - Live playlist online for free on SoundCloud
![Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961231 | Katy Perry, Music Photos | Just Jared: Entertainment News Katy Perry Launches 'Witness Tour' - See Set List & Photos!: Photo 3961231 | Katy Perry, Music Photos | Just Jared: Entertainment News](https://cdn.justjared.com/wp-content/uploads/2017/09/perry-wittour2/katy-perry-launches-witness-tour-07.jpg)