Maren Morris Let A Fan Sing with Her at #RiverOnTheRooftop & He KILLED IT

Monday afternoon we held our final #RiverOnTheRooftop of 2018 -- and it was full of some pretty fantastic surprises.

One of *the best* was when Maren Morris pulled a fan from the crowd to sing a duet with her. He didn't even think he was going to get to meet her, let alone have this kind of a magic moment! The kid deserved it though -- he showed up at 7am just praying for VIP access to fall out of the sky somehow.

Watch Dayton sing My Church with Maren below! But we're warning you, he's really frickin' good and we're still kinda shook over the whole thing.