It was a huge week at the Pilgrimage Music and Cultural Festival in Franklin, Tennessee, especially for country music fans because they were in for a big surprise during Justin Timberlake’s headlining set on Saturday night (9/23). While JT was performing, Chris Stapleton and his wife, Morgane, joined him onstage to sing “Tennessee Whiskey.” The powerful performance was a reprisal of their epic collaboration at the 2015 CMA Awards in Nashville, where Stapleton swept all three categories he was nominated in. The video of their Saturday night performance can be seen below… (note: video contains harsh language).