Amid rumors that Machine Gun Kelly and Megan Fox are dating, the 30-year-old rapper added fuel to the rumor mill when he posted a behind-the-scenes clip from his new music video. MGK — born Colson Baker — took to Instagram on May 21 to share a BTS look at the making of “Bloody Valentine”, in which he and the 34-year-old Transformers star get up-close and personal.