For you search query Machine Gun Kelly Ft Mike Posner we found around 526755 songs. We may show you only some of them on this page. The dude Machine Gun Kelly drops off a new collaboration he did with Mike Posner that is said to be off his upcoming RagePack mixtape. Machine Gun Kelly Ft. Mike Posner – "On Fire (Drug Dealer Girl Pt. 2)" Some of you might remember Mike Posner's "Drug Dealer Girl," from a.