These angels are ready to "shake it off" and hit the runway!
The 2014 Victoria's Secret Fashion Show airs tonight, Dec. 9, on CBS, and the models are getting you geared up for the sexy night by lip-syncing to Taylor Swift's hit "Shake It Off." Lily Aldridge, Behati Prinsloo, Adriana Lima and Swift's bestie Karlie Kloss are seen dancing, singing and hair-flipping to the pop song, giving viewers a taste of what to expect at the big show.
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Swift, Ed Sheeran, Ariana Grande and Hozier hit the runway alongside the models for some special performances of 2014's most popular songs.
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ET was with the musicians and supermodels on the eventful night, and got an inside look into what goes on backstage at one of the biggest fashion shows of the year. Here's a recap of what went down behind the scenes.
The Victoria's Secret models aren't the only celebrities to cover 'Shake It Off,' watch the video below to see what other stars have gotten in on the craze.