Britney Spears is lucky to be unharmed after a crazed fan rushed her on stage during her Las Vegas show last night.
The 35-year-old Piece Of Me singer was in the middle of performing when a man jumped on stage.
Her security team and even her backing dancers swung into action almost immediately, slamming the man to the ground.
In video of the attempted attack obtaned by TMZ you can hear Britney ask her team if everything is 'OK'.
Her knees then appear to buckle as she grips onto the arm of a security guard and asks: 'He's got a gun?"
TMZ reports the man was 37-year-old Jess Webb and that he was acting "dirorderly" during her performance and was asked to leave by security.
Apparently that's when he jumped onto the stage.
He's since been arrested for tresspassing.