Drake has hit out at a fan who threw a book towards the rapper while he was performing onstage.The rapper was performing at the Chase Center in San Francisco on Friday (August 18) as part of his ‘It’s All A Blur’ tour when a fan launched a copy of his poetry book Titles Ruin Everything: A Stream Of Consciousness at his head.Drake quickly caught the book before it made contact, but he said: “You’re lucky I’m quick. Would’ve had to beat your ass if that hit me in the face.”This is the third time the rapper has experienced incidents of fans throwing potentially dangerous objects at him on his current tour.