“Every now and then you hear a song that you love and wish you’d written…. and a HUGE thx to my band as well- we didn’t get to rehearse so…. this is us fully winging it – KU #Lover @TaylorSwift13,” Urban captioned a video of the performance that he shared on Twitter.
Swift was flattered by the gesture.
“Lover” is the title track from Swift’s latest album, which was released last month.