WATCH: Taylor Swift's new video for Bad Blood stars a host of female celebrities!
Taylor Swift has targeted the most prominent actresses, musicians and models and thrown them all into her new Bad Blood video clip for an extravagant short film.
Swift unveiled the new video at Billboard's Music Awards after a full publicity campaign which included individual Sin City-like posters of its stars.
So, who's in it? Lena Dunham, Cara Delevingne, Cindy Crawford, Selena Gomez, Jessica Alba (and that's just a few).
Bad Blood is set in a futuristic universe and begins with Swift's character Catastrophe being betrayed by Gomez' character Arsyn. What follows is a battle whereby Catastrophe engages an army of women to take on Arsyn.
The original track is rumoured to be inspired by the disintegration of Katy Perry and Swift's friendship whereby the two had a disagreement about back-up dancers (first world problems!)
Watch Bad Blood