"""Fans were in for quite the surprise during Taylor Swift's 1989 world tour show in Nashville on Friday. For her latest round of surprise guests, Tay brought out Alison Krauss, rising country singer Kelsea Ballerini, and rock legend Steven Tyler! The duo stole the show with a performance of Aerosmith's """"I Don't Want to Miss a Thing."""" But the fun didn't stop there. After the show, Taylor tweeted out how much of an honor it was to sing with Steven and shared a clip from the show.      Singing 'I Don't Want to Miss a Thing' with @IamStevenT was an honor. So inspired by how sweet he was to all of us. pic.twitter.com/D6YOv1yYXe — Taylor Swift (@taylorswift13) September 26, 2015  The funny thing is, Taylor had tweeted about the song back in October 2012. Steven actually retweeted it when he posted his own tweet about the show!   I feel like I'd be more understood if people knew 'I Don't Want to Miss a Thing' by Aerosmith is how most of my emotions sound in my head. — Taylor Swift (@taylorswift13) October 6, 2012   WELL MA DARLIN'...YOU SURE WERE OVERSTOOD TONIGHT! A++...EPIC SHOW...UNTIL NEXTIME... https://t.co/LbHb6nt5v6 — Steven Tyler (@IamStevenT) September 26, 2015  Keep reading for a look at Taylor and Avril Lavigne's surprising onstage moment, then watch Taylor and Avril put all those feud rumors to rest. Plus see what happened when Taylor met a 7-year-old dancing fan."""
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