Jessica Alba Is in Taylor Swift's 'Bad Blood' Video

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We were getting a real Sin City vibe from all these teaser posters, so it makes sense that Jessica Alba also stars in Taylor Swift's "Bad Blood" video.

Billboard Music Awards 2015: All Our Coverage

Alba is the latest reveal in an already star-packed music video (Kendrick Lamar, Karlie Kloss, Hayley Williams and many more of Swift's famous friends have been announced). Alba will play Domino -- not to be confused with Keira Knightley's movie of the same name, we're assuming.

Check out the leather-clad lady below:

The "Bad Blood" video will open the 2015 Billboard Music Awards on Sunday at 8 p.m. ET on ABC, where Swift leads all finalists with 14 nods. Performances from Kanye West, Nicki Minaj, Wiz Khalifa and Imagine Dragons were just announced for the show on Tuesday (May 12).

Billboard Music Awards 2015