Machine Gun Kelly Won’t Respond to Latest Eminem Diss Machine Gun Kelly put an end to the ongoing feud after he heard Eminem's latest track, "Killshot." Machine Gun Kelly, via 'The Breakfast Club' The two rappers reignited their feud earlier this month when Eminem dissed Kelly on his new album, 'Kamikaze.' In his song, "Not Alike," Em responds to Kelly talking about his teen daughter, Hailie Scott, on Twitter. Machine Gun Kelly, via Twitter Eminem, on 'Not Alike' Kelly later dissed Eminem on his song, 'Rap Devil,' so the 8 Mile rapper responded with "Killshot." "Killshot" became the biggest rap debut in YouTube history, with over 91 million views and counting.