WATCH: Gronk Gets Cool Cameo In Katy Perry’s ‘Swish Swish’

Katy Perry's new song "Swish Swish" features the most random cameos and New England Patriots tight end Rob Gronkowski is one of them!

At approximately 2:24 in this bizarre video, which is set on a basketball court, Gronk holds up a sign that says "When does football season start?" If you blink, you'll miss it!

Other cameos include: Comedian Molly Shannon, NBA MVP Bill Walton, NFL vet Rich Eisen, Jenna Ushkowitz from "Glee,“ Gaten Matarazzo from "Stranger Things," and the world champion hot-dog eater, Joey Chestnut.

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