After what seemed like forever, Taylor Swift's "Bad Blood" video is premiering tonight (May 17) on the 2015 Billboard Music Awards.

For the past week, Taylor has been dropping hints about her the visual by posting movie style posters of the star-studded cast that include Ellie Goulding, Cara Delevingne, Kendrick Lamar, Lena Dunham, Zendaya, Lily Aldridge, Martha Hunt, Karlie Kloss, Hayley Williams of Paramore, Jessica Alba, Serayah McNeill, Gigi Hadid, Hailee Steinfeld, Ellen Pompeo, Mariska Hargitay, Cindy Crawford and Selena Gomez. Directed by Joseph Khan, the video looks to have a Sin City theme. And Taylor also revealed that there will also be at least one battle -- Catastrophe, played by Taylor, versus Homeslice, portrayed by Victoria Secret model Martha.

Take a look at all the characters who will be featured in the "Bad Blood" video above. And be sure to tune in to the 2015 Billboard Music Awards tonight at 8PM ET on ABC to see it in its entirety.