Shia LaBeouf may be creating a sticky situation on the Savannah set of his upcoming adventure drama The Peanut Butter Falcon. An insider says the 31-year-old actor, who wed actress Mia Goth last October, has been flirting up a storm with his costar Dakota Johnson! “He’s really taken with Dakota and thinks she’s so pretty and talented,” dishes the source. “But Dakota’s not interested. Besides, she wants to focus on her work, because this is her first serious dramatic role.” However, despite the 27-year-old Fifty Shades’ star shaking off his advances, Shia “is always finding excuses to talk to her or interrupt her when she’s stuck in the makeup chair,” shares the source. “All she can do is try to laugh it off, but he’s starting to become a real pest.” Sorry, Shia, but you’re no Christian Grey!