PHILADELPHIA, PA - JUNE 13: Taylor Swift performs onstage during The 1989 World Tour on June 13, 2015 at Lincoln Financial Field in Philadelphia, Pennsylvania. (Photo by Dimitrios Kambouris/Getty Images for TAS)
PHILADELPHIA, PA - JUNE 13: Taylor Swift performs onstage during The 1989 World Tour on June 13, 2015 at Lincoln Financial Field in Philadelphia, Pennsylvania. (Photo by Dimitrios Kambouris/Getty Images for TAS)