Machine Gun Kelly Celebrates Eminem Diss Song Bodying Its Competition: "#1 Song On iTunes Right Now" –

Ohio rapper Machine Gun Kelly‘s “Rap Devil” is sort of a big deal. The hip-hop artist has announced his Eminem diss song is doing huge numbers on digital retailer iTunes.

MGK went to social media this weekend to geek out over the record’s global popularity.

This week, Machine Gun Kelly updated a Michigan concert crowd on where things stood in their rap feud.

In a recent interview, West Coast rapper O.T Genasis said Em shouldn’t entertain MGK’s disses.

Producer Mr. Porter believes Em is going to inevitably respond to MGK’s verbal shots.