Taylor Swift’s best friend appears in the “Bad Blood” music video.
And she plays a character known as “Knockout.”
Per a Taylor Swift Tweet, supermodel Karlie Kloss portrays that character in the eagerly awaited clip. The video premieres during the May 17 Billboard Music Awards.
Kloss is one of three models–and nine celebrity guests–thus far confirmed for the video. Other participants include Lily Aldridge (Frostbyte), Gigi Hadid (Slay-Z), Zendaya (Cut-Throat), Hayley Williams (The Crimson Curse), Ellie Goulding (Destructa X), Hailee Steinfeld (The Trinity), Lena Dunham (Lucky Fiori) and Kendrick Lamar (Welvin da Great).