​Taylor Swift previews "Wildest Dreams" video

Taylor Swift will debut her new video for "Wildest Dreams" during the MTV Video Music Awards pre-show on Sunday at 8 p.m. ET.

But before that -- she teased a short clip from the video on Instagram, writing in the accompanying caption: "Wildest Dreams music video preview. VMA night. Get ready. #WildestDreamsMusicVideo."

The track appears on Swift's massive hit album, "1989." It marks her fifth single from the set.

Swift, 25, has been on a major tour, performing at the Staples Center in Los Angeles over the weekend. She's brought a slew of celebrities out for the L.A. shows, including Mark Wahlberg, Mary J. Blige, Chris Rock, Gigi Hadid and Jamie Foxx.

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