upper back and both arms. Machine Gun Kelly/Instagram The complete tattoo required more than seven sessions to complete. Machine Gun Kelly/Instagram The musician included several up-close videos ...

Jerod Harris/Getty Images for Uber; Romain Maurice/Getty Megan Fox is a fan of Machine Gun ... "Imagine five tattoo artists working at the same time on your full back piece, so in seven hours ...

Machine Gun Kelly is taking fans behind the scenes of the blood, sweat and tears that went into his viral blackout tattoo. The 33-year-old “Bad Things” rapper shared a clip to Instagram on ...