- Katy is currently filming the 'Swish Swish' music video.
- Some leaked celeb squad members include the "goat-shooting Backpack Kid", Dustin from Stranger Things, GoT's "The Mountain", radio host Rich Eisen & retired basketball player Bill Walton.
- Rich Eisen also spilled: "I am playing an announcer of a basketball game. Celebrities are coaches in the game & there are celebrity participants. I don't want to give that away because I don't know how much I'm allowed to give up."
Katy Perry on set:
"Backpack Kid" & goat-shooter Russell Horning on set:
Backpack Kid, who participed on Swish Swish Live at SNL, posted it on his instagram. He will be on the Swish Swish MV too! pic.twitter.com/2d70Ee08qL— Katy Perry Updates (@katyspicscom) July 19, 2017
Stranger Things' Gaten Matarazzo on set:
Radio host Rich Eisen, GoT's Hafþór Júlíus Björnsson & retired basketball player Bill Walton on set:
Sources: 1 2 3 4 5