Can you imagine being a band playing a club in Nashville where Reba and Kimberly and Karen from Little Big Town are in the crowd and then jump on stage to join you for a song? That just happened to The Shadowboxers the other night.

The band was doing a month long gig at Basement East in Nashville when "it" happened. They were doing a cover of Dolly Parton's classic "Jolene" when Reba and the girls from LBT jumped on the stage and joined the band. Check out the cool moment here.