After weeks of teasing the Robert Altman-sized cast of her new "Bad Blood"
video, Taylor Swift debuted the Joseph Kahn-directed clip on the Billboard Awards tonight. The Fifth Element-meets-Kill-Bill-esque affair featured cameos from Kendrick Lamar, Gigi Hadid, current Paper Beautiful Person Zendaya, Selena Gomez, Lena Dunham, Swift ride-or-die Karlie Kloss, Cindy Crawford and a million others. Check it out above.