Country music star and huge Tennessee Vols fan Morgan Wallen gives Ole Miss Rebels head coach Lane Kiffin awesome gift

On Thursday, Kiffin tweeted a photo of a customized football from Wallen that featured the date of the concert and the name of the tour along with Kiffin's name. 

"Thank you for being such a key part of my nightly walkouts," read the note from Wallen. "Your contribution inspired me to have more energy and more confidence to go out and kill it. I hope you enjoyed it as much as I did. God bless!"

Wallen, who is from East Tennessee, is a massive Tennessee Vols fan. He's been seen at numerous Vols sporting events over the years, including in Omaha last summer during Tennessee's championship-run in the College World Series (he was sitting with Peyton Manning, Vols basketball coach Rick Barnes, and UT football coach Josh Heupel). 

Wallen performed at Neyland Stadium twice last September and walked to the stage with Tennessee quarterback Nico Iamaleava, wide receiver Bru McCoy, Heupel, and Manning. 

Kiffin, of course, has his own connection to Tennessee as he served as the head coach of the Vols in 2009. 

There's no doubt that Kiffin is all-in at Ole Miss, but some of his tweets and comments over the years have suggested that he still has a soft spot for Rocky Top.