Old Dominion was there to witness history.
Kelsea Ballerini could not stop cheering.
Dustin Lynch celebrated from afar.
Phillip Sweet danced like nobody was watching.
Charles Esten shared the moment with his daughter.
Thomas Rhett and Lauren Akins got out of the house to watch it all go down.
Lee Brice and his “boy” were there.
Kelly Clarkson and Brandon Blackstock bought hoodies.
Brett Eldredge celebrated with Luke and Caroline Bryan and his old tourmate, Thomas Rhett.
Even Connie Britton is into it.