VIDEO : Taylor Swift Almost Got Knocked Offstage By Fan Who Tried To Grab Her

A couple of Taylor Swift fans got a little too excited at one of the singer's concerts in Edmonton, Canada, during her 1989 World Tour.
In a video posted on another fan's Instagram page on Tuesday, a man in a white T-shirt is seen lunging at the pop star and trying to grab her black leather-clad ankle boot as she performs "Bad Blood" while standing on the stage.
Horrified, she stops singing, stumbles and turns to glare at the offender.
Meanwhile, a security guard is seen looking at the individual from the other side.
About three seconds later, Swift shakes it off and continues singing.