Bottom pic Getty Images for TAS

Taylor Swift performed in Philadelphia over the weekend, and not only did she put on quite a show, but she totally made one fan’s day!

T. Swizzle superfan Katy Harris had just gotten married to longtime love Chris Eisenmann in the parking lot at the Lincoln Financial Field, and Taylor's mother Andrea picked the newlyweds out of the crowd and invited them to party with the pop star after the show. While onstage, Taylor was joined by actress Mariska Hargitay and model Cara Delevingne, and she posted a few snapshots on Instagram.

Katy posted a photo of the trio and wrote, "'Last night was a dream sequence' Instagram, meet my new husband Chris and our new friend Taylor!!!!!! I have no words to express lastnight!! My two dreams came true!!! @taylorswift #1989tourphilly #hitchedattswift #bestnightofmylife..."

Awww, congrats! Here's to hoping Taylor makes it down the aisle someday too...