It all started at the Golden Globes, when Tina Fey jokingly told the Red songstress "Stay away from Michael J. Fox's son."
When asked about it later, the “Back to the Future” actor said she wouldn’t approve of his 23-year-old son dating Ms. Swift, saying that while he doesn’t keep up with the young singer, he asked "Taylor Swift writes songs about everybody she goes out with, right? What a way to build a career."
Then on Saturday, via Twitter, Taylor said, "Hey everybody, Michael J. Fox got in touch with me today and we are good. Thank you for having my back."