A woman who was shouted at and harassed by a security guard at the Taylor Swift show in Philadelphia - before the star noticed and helped her out - has revealed she's been offered free tickets for tonight's concert.

Kelly Inglis Kelly was dancing in the front row when she suddenly realized Taylor Swift broke away from her song to come to her aid during her Eras Tour performance of Bad Blood at the Lincoln Financial Field stadium in Philadelphia.

The pop star, 33, repeatedly pulled away from the lyrics to bellow: 'Hey, stop!' over the edge of the stage, adding: 'She wasn't doing anything!'

DailyMail.com can now revealed that it was Kelly who Taylor Swift was desperately trying to help - as a guard kept trying to suppress her dancing during the show.

The mom-of-one, from Baltimore, Maryland, was initially meant to have obstructed view seats for the concert - but at the last minute her sister Kirstin Birmingham was able to secure floor tickets.

This was Kelly's whopping 13th time seeing Taylor Swift live in concert, which also happened to fall on May 13 - something she believes was a lucky sign, since the pop star has said herself that 13 is her lucky number.