Jordan Davis made his "Tonight Show" debut last Friday, and after he was done, he made a special trip to go and sing for Claudia and JD in New Jersey.
He shared a video explaining the whole thing. He's in his car talking to the camera, and he says, "We just wrapped up at Jimmy Fallon's, [and] found out there's a wedding in New Jersey and the first dance song is 'Buy Dirt'.
Then you see him arrive at the venue, practice in a side room, and finally join the reception to sing for Claudia and JD's first dance.
(He posted the clip on Facebook. The first dance song is at 1:03.)