Taylor Swift appeared to help a concertgoer in the crowd of her latest “Eras Tour” stop in Philadelphia. Videos from the show at the Lincoln Financial Field showed Swift interrupting her 2014 hit “Bad Blood” to defend a person in the crowd. It’s unclear from the videos what transpired in the crowd to prompt the reaction. CNN has reached out to Lincoln Financial Field and a representative for Swift for comment. #cnn #news #taylorswift #swifttok #concert #erastour #philadelphia