Who needs a tropical honeymoon when you can spend the night of your wedding backstage at a Taylor Swift concert? Two mega fans of the 25-year-old superstar did just that after a tour stop in Philadelphia this past weekend.

Katy and Chris Eisenmann exchanged rings outside of Lincoln Financial Field moments before walking into the venue for Swift's 1989 tour — still clad in tux and gown.

The super fan couple originally planned to tie the knot on on Dec. 13 — Swift's 25th birthday. But as they often do, plans changed, and this time for the better. When the couple learned Swift was playing near them, it “turned into us driving to Philly to get a marriage license and planning a ceremony outside of Lincoln Financial Field right before walking into the concert in our tux and gown! We kept it a secret for the most part until today!”

The couple posted this picture right before the big "I do" and tagged the "Bad Blood" singer, hoping to catch her attention.  Swift herself may not have noticed the event, but her mother, Andrea Finlay, did. Finlay tracked down the newlyweds in the crowd to give them a wedding present much better than a new blender: backstage access and a chance to meet their hero.

"Last night was a dream sequence,”  Katy captioned the moment.“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.”

See Taylor Swift and Other Stars as Kids

You Think You Know Taylor Swift?