Seahawks have “magical” new fan thanks to Richard Sherman

There is a new "12 man," J.K. Rowling tweeted she is now a Seahawks fan thanks to Richard Sherman.

The cornerback came dressed as Harry Potter to a press conference Wednesday, declaring he was a wizard and told reporters that his son had asked him to wear the costume. Both plan to go treat-or-treating together and the football player said this outfit would make him "fly under the radar."

J.K. Rowling, the author of the popular Harry Potter books then tweeted she is now a Seahawks fan, just don't ask her who else is on the team!