Machine Gun Kelly is from a Christian family.
Machine Gun Kelly (rapper) . He would then go on to release four further mixtapes . The record contained the singles `` Wild Boy '' , `` Invincible '' , `` Stereo '' , and `` Hold On ( Shut Up ) '' , and debuted at number four on the US Billboard 200 chart ; it was later confirmed to have sold more than 178,000 copies . The album incorporated darker tones , rap rock , R&B , and storytelling .