18/05/2015 10:34 BST | Updated 18/05/2015 10:59 BST

Taylor Swift's 'Bad Blood' Video: Every Celebrity Cameo, Including Cara Delevingne, Karlie Kloss And Kendrick Lamar (PICS)

Taylor Swift has finally stopped teasing us and unveiled the music video for her fourth single of the ‘1989’ era, a remixed version of ‘Bad Blood’, featuring a guest rap from Kendrick Lamar.

SEE MORE: Our Celebrity Suggestions For Taylor Swift's 'Bad Blood' Video

In the run-up to the video’s debut, airing on US immediately before the Billboard Music Awards in America, Taylor teased fans by uploading mock posters, revealing some of the video’s celebrity cameos, which include a number of her famous friends, like Karlie Kloss, Lena Dunham and Cara Delevingne.

However, while the video has been billed as having an ‘all-star’ cast, having now watched it, we feel a little bit like we’re watching a new series of ‘Celebrity Big Brother’, where there are one or two faces in there we still don’t quite recognise.

If a few of those celebrity cameos have left you scratching your head too, we’ve done a handy guide to everybody who stars in the ‘Bad Blood’ video, in the order they appear…

Photo gallery Who's Who In Taylor Swift's 'Bad Blood' Video? LISTICLE See Gallery

Watch the 'Bad Blood' video for yourself below...