Taylor Swift Just Revealed The Lead Femme Fatale In Her 'Bad Blood' Video And OMG She's Perfect

This is going to be the greatest video of all time.

Taylor Swift just revealed the final character poster from her upcoming "Bad Blood" music video -- and this femme fatale has landed the lead role in the celeb-filled spectacle.

So, who's the main kickass female at the center of all the drama? It's none other than Selena Gomez! The "Heart Wants What It Wants" singer is stepping into the role of "Arsyn," and as the most important character in the entire vid, she's definitely going to "start some fires." We're not sure if SelGo will be fighting alongside or against Swift's "Catastrophe," but we can say that she looks like a true BO$$ in her poster:

Swift and her squad have been tight-lipped on the video, but there's one theme that's extremely apparent: girl power. Seeing as "Bad Blood" is a song about beef, we love that Swift has recruited all of her celeb friends -- and we mean all of the them -- to circumvent the negativity.

SelGo's "Arsyn" and Swift's "Catastrophe" join Gigi Hadid as “Slay-Z”, Hayley Williams as “The Crimson Curse, “Lily Aldridge as “Frostbyte,” Zendaya as “Cut-Throat," Kendrick Lamar as "Welvin Da Great," Ellie Goulding as "Destructa X," Lena Dunham as "Lucky Fiori, Hailee Steinfeld as "The Trinity," Martha Hunt as "Homeslice," Ellen Pompeo as "Luna," Cindy Crawford as "Headmistress," Cara Delevingne as "Mother Chucker," Mariska Hargitay as "Justice," Jessica Alba as "Domino," Karli Kloss as "Knockout" and Serayah as Dilemma.

The Joseph Kahn-directed video premieres May 17 during the Billboard Music Awards at 8 p.m. ET.