Taylor Swift Gives The Deets On Her Duet With Carly Simon! Watch The Behind-The-Scenes Footage HERE!

Seeing Taylor Swift get together with Carly Simon to perform the classic You’re So Vain was pretty epic!

But how did this whole thing come about? Taylor says it was a dream come true for her. She says:

“When I heard You’re So Vain, I just thought ‘That is the best song that has ever been written.’

That’s the most direct way anyone has ever addressed a breakup.”

So that is Taylor’s best song ever? Ooh, take that, Harry Styles and One Direction!

Ch-ch-check out the video (above) to hear more about how the duet went down- and to see more of the amazing performance!