Taylor Swift was on Jimmy Fallon ahead of her musical guest appearance on Saturday Night Live this weekend.

You can check out the video here!

.@taylorswift13 reacts to a never-before-seen post-surgery clip. More with @taylorswift13 on #FallonTonight! pic.twitter.com/gIGst8cLeU

— Fallon Tonight (@FallonTonight) October 3, 2019