We already knew Taylor Swift's "Bad Blood" music video was going to feature a number of her famous friends, but now we're trying to figure out how she's going to fit all these celebs in a 5-10 minute clip!

The song is reportedly about Swift's feud with fellow pop star Katy Perry, and the video premieres tomorrow night at the Billboard Music Awards. Swift keeps adding stars to the lineup, and the latest celebs to join the team of badass babes are Selena Gomez and Cindy Crawford.

Taylor has been tweeting photos of her A-list pals with their characters' names, and it seems like she's got all of the key demographics covered. She has half of the Victoria's secret angels in her corner (Karlie Kloss, Lily Aldridge, Martha Hunt), a handful of veteran actors (Jessica Alba, Ellen Pompeo, Mariska Hargitay), most of young Hollywood (Cara Delevingne, Hailee Steinfeld, Gigi Hadid, Zendaya) and some very famous fellow musicians (Ellie Goulding, Kendrick Lamar, Hayley Williams). We also have a feeling that there may be a few folks in the video who haven't yet been teased in the posters.

Check out the gallery below to see the posters -- and to see who else has joined Team Taylor!