Brooke Hogan used actor Cillian Murphy to illustrate how her past continues to influence her present state of mind. Hogan, 37, took to her Instagram Story on Tuesday, August 19, to share a video compilation of Murphy, 49, glaring at people with judgment in his eyes. "When childhood trauma taught you to spot the snake in the grass before anyone else," the video was captioned. The post came nearly a month after the death of Brooke's father, legendary professional wrestler Hulk Hogan.