Angelina Jolie has emphatically denied that she became involved with Brad Pitt while she was co-starring with him in the 2005 action-romance Mr. & Mrs. Smith, but RadarOnline.com reports that a new book quotes the producer of the film as not only confirming that the two did hook up during filming, but that Pitt's then-wife Jennifer Aniston immediately threw him out of their home when she learned of the affair.