Machine Gun Kelly's Eminem Diss: Twitter Reacts to 'Rap Devil'

After Eminem threw out the first lyrical punch with "Not Alike," Machine Gun Kelly fired back with "Rap Devil," a diss of his own. As you might expect, fans and Stans on Twitter have a few thoughts on the matter.

The beef started when Eminem called out MGK on the track from his surprise album, Kamikaze, rapping, "And I'm talking to you, but you already know who the f--k you are, Kelly/I don't use sublims and sure as f--k don't sneak-diss/But keep commenting on my daughter Hailie."

Machine Gun Kelly responded by dropping "Rap Devil" on Monday (Sept. 3), in which he takes aim at Em's "weird" beard and claims his last four albums were "as bad as your selfie."

Check out the reactions to the "Rap Devil" on Twitter below.