Machine Gun Kelly appeared on The Tonight Show and told a story about how he ended up injuring himself while trying to impress his girlfriend, Megan Fox.

The rocker, whose real name is Colson Baker, was there to promote his new film, The Last Son. It stars Heather Graham and Sam Worthington and tells the story of a murderous outlaw plagued by a terrible prophecy while hunting down his own son. It’ll be released on December 10.

Filed under: Machine Gun Kelly