Shia LaBeouf lives in fear of a woman who is convinced he discovered the theory of relativity ... a woman so deranged she threatened to blow up his house.
Shia just got a restraining order against Graciela Nahle ... who apparently showed up at his house eating watermelon on the driveway and when the actor asked her to leave she screamed, "I am going to blow up your house! I am going to blow up the world! You are Albert Einstein and we belong together...
Also watch: Candace Cameron Bure is leaving 'The View'
13:30 'Game of Thrones' Star Dead at 9312