If this doesn't prove Taylor Swift is an über professional, we don't know what will!
During her concert at London's O2 Arena on Saturday night, Swifty was more than surprised as a fan blew past venue security and confronted her on stage during We Are Never Ever Getting Back Together!
Ever the charmer, Tay Tay greeted the excited fan and shook his hand before her bodyguards bum-rushed the stage!
But wait..THERE'S MORE!
Even though the overzealous intruder shocked the singer - she kept her cool and continued on with the AH-Mazing show!
Ch-ch-check out the overly ecstatic fan illegally greeting Taylor on stage…AFTER THE JUMP!!!