Katy Perry - Swish Swish (Official) ft. Nicki Minaj

Get “Swish Swish” off Katy’s new album ‘Witness’: WITNESS: The Tour tickets available now! Starring Katy Perry, Nicki Minaj, Molly Shannon, Terry Crews, Hafþór Júlíus "Thor" Björnsson, Bill Walton, Rich Eisen, Gatan Matarazzo, Jenna Ushkowitz, Christine Sydelko, Dexter Mayfield, Doug The Pug, Russel “Backpack Kid” Horning, Iris Kyle, Rob Gronkowski, Karl-Anthony Towns, Joey Chestnut, the ladies of GLOW (Sydelle Noel, Britney Young, Kia Stevens, Jacki