Taylor Swift is known to have enthusiastic fans, but one "Swiftie" got too close for comfort on Saturday.
While Tay was performing "We Are Never Getting Back Together" at London's O2 Arena, an obsessed male concert-goer interrupted her set by rushing the stage to get next to her.
But Taylor's security detail was on it.
Two guards promptly grabbed the trespasser and whisked him away.
Hopefully something like that will never happen again. Like ever.
Watch the video below!
The country superstar is currently on the UK leg of her Red tour.
She attended the Grammy Awards last Sunday, where she danced a lot and, er,
won album of the year totally thought she won album of the year.