She's done it again.
Taylor Swift, the pop phenomenon adored by tweens and music critics alike, has released what might just be her most brilliant video yet, for the remix of hit single 'Bad Blood'.
The star-studded video contains cameos from close friends Lena Dunham, Cara Delevingne and Karlie Kloss, actress Jessica Alba, singer Ellie Goulding and hip hop star Kendrick Lamar - who also features on the single - plus Lily Aldridge, Mariska Hargitay, Ellen Pompeo and Selena Gomez.
The video, directed by Joseph Khan, sees Taylor and her assembled crew of kickass women fight their way through a variety of scenarioes, coming together at the end to in front of a backdrop of London set alight.
See Hollywood's most brilliant young stars unite in the video below and let us know what you think in the comments.