The duo linked up on-stage to perform MGK's first official country song, which was released with Jelly Roll in July.
The news comes after the Alabama hitmaker teased an impending announcement with Ella Langley.
The country inclusion on the pop megastar's new album surprised fans upon its release back in August.
The 5-track project follows the 'Take It Slow' singer's 2024 debut, Smoky Mountains.
The newly shared acoustic track finds the Alabama crooner serenading a lover.
The ‘Austin’ star's infectious Post Malone collaboration, ‘Pour Me a Drink‘, is currently Top Ten at Country Radio.
