The 23-year-old singer performed her duet “Without a Fight” with Brad just one week after he surprised the crowd at her GMA concert to announce the song.
“Hey BP.. you surprised my fans last week, so I gotta drop by your @GMA set tomorrow right?!” Demi tweeted the night before. He replied saying, “Shhh! Let’s keep it a surprise.”
Watch the performance below!
25+ pictures inside of Demi Lovato and Brad Paisley performing on GMA…