Cleveland-raised, genre-blurring rising superstar MGK performed at Nashville's Skydeck on Tuesday evening. Lainey Wilson appeared as a guest.

Machine Gun Kelly gave a free show in downtown Nashville at the Skydeck on Broadway, where fans lined up starting early in the morning, in the pouring rain, in hopes of getting in. MGK is in town to be a part of the People's Choice Country Awards on Thursday night,

Probably the closest thing we'll ever hear to rapping from Lainey Wilson. Of course it seems like pretty much everybody else is rapping in country music these days. And plenty of pop stars are attempting to jump into country music lately,

Lainey Wilson joined MGK for a rendition of "Lonely Road," which MGK released with Jelly Roll over the summer. Watch that surprise moment here: