Morgan Wallen

"His mullet is kind of like a bob haircut," Shelton says.

Wallen's baby boy Indigo was born in July.

"I understand that I offended some people."

The two outlaw-oriented artists have a healthy appreciation for each other's music.

If live music isn't happening right now, this is a pretty good substitute.

Even though they recorded 'Only Thing That's Gone' for Wallen's new album, the two stars have only met in passing.

Where does 865-409-1021 lead? We found out.

It's one of 30 songs on Wallen's sophomore album, the double-disc 'Dangerous'.

The rebellious singer got annoyed that the retailer messed up his release date, so he went ahead and leaked some songs himself.

He says he's "far too blessed to complain" despite some trying times.