The pair previously teamed up on the track "I Had Some Help" Morgan Wallen and Post Malone have joined forces once again. On Friday, April 18, the pair teamed up for "I Ain't Comin' Back," which will be featured on the "Whiskey Glasses" musician's forthcoming album I'm the Problem.

"I Had Some Help" was nominated for best country song at the Grammys back in February. Wallen's new song comes weeks after the country superstar courted controversy for abruptly walking off the stage during the credits for Saturday Night Live,

Post Malone and Morgan Wallen are joining forces again, on a new song called “I Ain’t Comin’ Back.” After the success of their smash hit “I Had Some Help,” the two stars are back in the studio again,