Machine Gun Kelly eats just 'a couple of times a week' Machine Gun Kelly has revealed that he only eats "a couple of times a week" and prefers to drink water for sustenance. 7 August 2025 Machine Gun Kelly only eats "a couple of times a week". Machine Gun Kelly rarely eats The 35-year-old musician has revealed that he rarely eats meals and instead "does water a bunch" as he broke down his diet. In a clip shared on the Instagram account HipHop-N-More, MGK said: "I don't really eat. I just do water a bunch.