Article continues below advertisementMachine Gun Kelly pinpointed why things took a turn for the worse with ex Megan Fox.During the Sunday, October 26, episode of the "Dumb Blonde Podcast," the rocker, 35, broke down how his relationship with the actress became "toxic."Article continues below advertisementSource: Dumb Blonde Podcast/YouTubeMachine Gun Kelly appeared on the 'Dumb Blonde Podcast.'Kelly recounted the moment he fell in love with Fox and knew he wanted to be with her."That woman struck a bullseye," he said.