Taylor Swift And Steven Tyler Sing 'I Don't Want To Miss A Thing'

Swift adds another special guest to her 1989 tour.

You're not going to want to close your eyes for this.

Continuing the star-studded appearances on her 1989 tour, Taylor Swift invited Steven Tyler onstage Friday in Nashville. Tyler's band Aerosmith actually formed around 19 years before Swift was even born, but that doesn't stop her from totally killing it in this duet. And it was all captured on video so you don't have to miss a thing.

Swift also sent out an Instagram from the performance with the caption, "Magical things going down on this tour."

Yeah. She's not lying. So far Swift has welcomed everyone from the ladies in her squad to Echosmith to the U.S. women's soccer team to her stage. With more tour dates on the way, it's safe to say she'll keep on showing us incredible things.

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Taylor Swift's '1989' Tour