Machine Gun Kelly Says He Apologized to Eminem Long Ago, But 'F*** You' Now

[[tmz:video id="0_wiq8el18"]] Machine Gun Kelly says he apologized to Eminem's camp years ago for saying Em's daughter is hot, but now he's got no time for the "old man" -- oh, and he also insists he banged Halsey. Sorry, G-Eazy. MGK went…