Taylor Swift [1] enlisted the help of a few famous friends for her "You Need to Calm Down" music video [2], which dropped on Monday morning. Her political single already has fans' attention [3], but of course, Swift couldn't help but add a little more excitement with an epic lineup of featured guests.

Swift is certainly no stranger to a star-studded video (never forget "Bad Blood" circa 2015 [4]), and her latest visual venture features some of Hollywood's brightest. Keep reading to see every celebrity cameo.

Ellen DeGeneres

Ryan Reynolds

Laverne Cox

Dexter Mayfield

Karamo Brown

Antoni Porowski

Ciara

RuPaul

Jonathan Van Ness

Todrick Hall

Jesse Tyler Ferguson & Justin Mikita

Bobby Berk

Tan France

Billy Porter

Adam Lambert

Hayley Kiyoko

Chester Lockhart

Adam Rippon

Hannah Hart

Katy Perry