OMG Jessica Alba! Zendaya! Hayley Williams! Gigi Hadid? Wait, who da fuq is Gigi Hadid? There's a crapload of people so it might get overwhelming.
Don't worry. We're here to help.
Taylor Swift as Catastrophe
Da fuq is that?: LOL you should probably know this one. Taylor Swift is one of the biggest music superstars around today, silly.
Selena Gomez as Arsyn
Da fuq is that?: The video's bad girl is actress/ singer/ fashion designer Selena Gomez. She made it big on Disney Channel, dated Justin Bieber, and became a fashionista-to-watch in the process.
Gigi Hadid as Slay-Z
Da fuq is that?: Gigi's mom is Real Housewife of Beverly Hills Yolanda Foster. She moved to New York last year to go to school and start modeling. Little did we know that homegirl would straight up murder the fashion scene. She's been in everything from Vogue to Sports Illustrated and just signed a contract with Maybelline.
Ellie Goulding as Destructa X
Da fuq is that?: You might not recognize her face, but you've probably hummed along to one of her numerous hits. (Yep, you can thank her for "Lights.") And in your fun fact of the week, Ellie performed a cover of Elton John's "Your Song" at Prince William and Catherine, Duchess of Cambridge's wedding reception.
Lena Dunham as Lucky Fiori
Da fuq is that?: Have you ever heard of a little cultural phenomenon called Girls? Yeah, Lena did that.
Hayley Williams as The Crimson Curse
Da fuq is that?: Hayley is the lead singer of the band Paramore and you've probably heard her gorg voice on tracks like B.o.B.'s "Airplanes" and Zedd's "Stay the Night."
Martha Hunt as Homeslice
Da fuq is that?: Martha is surprise — a model! She was just made a Victoria's Secret Angel so you go, girl.
Lily Aldridge as Frostbyte
Da fuq is that?: You won't even believe this but Lily is also a model! She's a Victoria's Secret Angel and in a bit of fun trivia, is also the wife of Kings of Leon singer Caleb Followill.
Cindy Crawford as Headmistress
Da fuq is that?: Like many on this list, Cindy is a model. But unlike the others, Cindy is a full-on, 100%, bonafide SUPERMODEL. As in iconic. As in changed the game. As in, Cindy Muthafuckin' Crawford, yo.
Ellen Pompeo as Luna
Da fuq is that?: MEREDITH GREY, THAT'S WHO. Fun fact: Luna is the middle name of Ellen's daughter Stella. Taylor also famously has two kitties, Meredith (named after Ellen's character on Grey's Anatomy), and Olivia (named after Mariska Hargitay's character Detective Benson on Law and Order: Special Victims Unit).
Mariska Hargitay as Justice
Da fuq is that?: Girl, bye. If you don't know Mariska then EDUCATE YO'SELF.