"OK this is the trippiest thing I've ever seen in my life!"
Taylor Swift is giving us another behind the scenes look at her "Look What You Made Me Do" music video. In this video, posted on YouTube, Swift shows us how "Taylor Mountain" came to be.
"Seeing them all together is the weirdest feeling," Swift says. "But it's awesome, it's exciting, it's like, 'Oh that's a phase I went through when I was 16, but the girl who's wearing it looks just like me.'"