Taylor Swift Defends Fan From Security Guard at Philadelphia Concert.

“She wasn’t doing anything! Hey, Stop!” Taylor Swift yelled into the crowd between lines of “Bad Blood.”

According to TMZ and Vulture, Taylor Swift seemed to protect a fan from a security guard at her Eras Tour stop in Philadelphia on Saturday night (May 13). Swift may be heard ranting at the Lincoln Financial Field audience in many videos that have been shared on social media in between verses of her 1989 song "Bad Blood." At one point, Swift exclaimed, "She's fine," then, "Hey, stop!" and "She wasn't doing anything!" Swift and Lincoln Financial Field reps have been contacted by Pitchfork for more details and comments.

The fan whom Swift was apparently defending appeared on Good Morning America to discuss the incident.

There are footage of the event itself as well as other clips of the scene outside Lincoln Financial Field that show swarms of Swift fans singing together in chorus. Swift's appearance in Philadelphia last night was the second of her three Eras Tour dates in Philadelphia. After performing at Lincoln Financial Field again tonight, she will go to Foxborough, Massachusetts, the next day.

Earlier this month, during her first stop in Nashville, Swift brought out Phoebe Bridgers for a live rendition of “Nothing New” from Red (Taylor’s Version). Both artists sang in unison while playing acoustic guitar.