Machine Gun Kelly will bolster his filmography next month with Good Mourning, a stoner comedy that he co-wrote, directed and stars in alongside fellow musician Mod Sun, fiancée Megan Fox and close friend Pete Davidson.First announced last August without a release date, it was confirmed this week that Good Mourning will arrive on May 20. It’ll land simultaneously in cinemas and on demand, though it’s not clear as of yet which platform will host the film’s digital release.Open Road Films will distribute it, with the cast rounded out by names like Becky G, Dove Cameron and Whitney Cummings.According to a press release, MGK – billed here under his real name, Colson Baker – will play the role of London Ransom, an actor in the midst of an existential crisis.