Michael J. Fox: Why Taylor Swift Can't Date My Son He doesn't seem to approve of her songwriting method By Evann Gastaldo, Newser Staff Posted Jan 18, 2013 9:33 AM CST 27 comments Comments Actors Michael J. Fox, Tracy Pollan, and Sam Fox arrive at the 70th Annual Golden Globe Awards at the Beverly Hilton Hotel on Sunday Jan. 13, 2013, in Beverly Hills, Calif. (Photo by John Shearer/Invision/AP) (Newser) – One of the best moments of the Golden Globes arguably came when Tina Fey warned Taylor Swift to keep her serial-dating paws off Michael J. Fox's son. Vulture caught up with Fox at a book party Wednesday and asked him about it. "Taylor Swift writes songs about everybody she goes out with, right?" he asked. "What a way to build a career." He noted that he wouldn't even recognize Swift, should son Sam ever bring her to a family dinner, but he would realize it was her after she wrote a post-breakup song about Sam: "'Sam, You Piece of Shit.' Oh … that was the girl you brought home!"