Popsugar Celebrity Machine Gun Kelly Pete Davidson and Machine Gun Kelly's Friendship Pictures These Pics of Pete Davidson and Machine Gun Kelly Together Are Big Time Adorable 1 February 2021 by Corinne Sullivan View On One Page Photo 14 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 Previous Next Start Slideshow Machine Gun KellyPete DavidsonCelebrity FriendshipsSaturday Night Live