Country duo Dan + Shay sure know how to treat fans to a surprise. Set to perform at the Route 91 Harvest Festival in Las Vegas, the emerging stars tweeted earlier in the day that they had an epic surprise planned ahead during their set. Their surprise did not disappoint as Shay Mooney and Dan Smyers brought out popular R&B/Pop group Boyz II Men to join them on stage.

The artists delivered an amazing performance of Boyz II Men’s popular song, “I’ll Make Love To You,” treating to fans to an unforgettable moment.

Currently, Dan + Shay are at country radio with their latest single, “How Not To,” the second release from their sophomore album Obsessed. Additionally, they are out on the road with Chris Young on his I’m Comin’ Over Tour and they will be embarking on their own headlining Obsessed Tour.

For tour dates and more, please visit their Official Website, and follow them on Facebook, Twitter and Instagram.