Get "Roulette" from Katy's new album 'Witness': http://katy.to/WitnessYd
Subscribe to Katyâs official YouTube channel: http://youtube.com/KatyPerry
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Music video by Katy Perry performing Roulette (C) 2017 Capitol Records
http://vevo.ly/Iocqcm
Katy Perry - Roulette (Audio) ─ KatyPerryVEVO
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