The hottest movie in Korean theaters right now has some very famous fans. As "Spider-Man: Brand New Day" steamrolls the box office, K-pop's biggest names have been lining up to show their love — on the stage, on social media and, in one case, at a movie night with a dress code. BTS' J-Hope got things rolling on Friday, the film's opening day in North America, when he posted a nighttime view of New York City to his Instagram story complete with a Spider-Man graphic and music from the film's sound