ICYMI, the 31-year-old reacted by tweeting:
[Image via FayesVision/WENN.]
On Friday, the dynamic duo decided to gift a few lucky followers with FREE tickets to see their concert in Louisville, Kentucky!
The pop stars took to Twitter to reveal that they had hidden pairs tickets to their Honda Civic Future Now tour around the city!
The 23-year-old posted the exciting announcement, writing:
The celebs used the status-sharing site to drop hints about where the prizes were hidden, by posting pictures of different landmarks!
And some of those lucky fans who found the passes went on social media to share sweet snaps with their new tickets:
[Image via Demi Lovato/Instagram.]