Taylor Swift took a break from singing hit song 'Bad Blood' in an attempt to help a fan who she thought was being unfairly treated by a security.
The Grammy winner was filmed interupting her chart-topping song on stage in Philadelphia.
As she belted out the song, she was disturbed by the actions of a "security guard" who was attempting to deal with an apparent crowd issue reports the Mirror.
The footage shared on social media showed the star yelling "stop" as the backing track continued.
She continued singing- but her attention was clearly still on the situation as she appeared to shout: "She wasn't doing anything."
And whilst it wasn't obvious what caused the outburst, fans online described how one concert-goer was "simply trying to take pictures" when the uproar began and they were subsequently taken away from security.
Fans were quick to praise the 'Red' star for her actions, whilst she continued the concert.
One Twitter user penned: "Whatever happened, I remain impressed by Taylor’s confidence and professionalism—to be able to just… do that mid-performance, and then go back to performing. You have to know what you’re doing like the back of your hand and have faith in everything on stage. She is a Performer."
Another wrote: "I would hate to be the security guy that got in trouble with her,' while a third suggested: "immediately fired for sure."
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