Britney Spears' return to her Las Vegas residency was interrupted by a fan on Wednesday night.

Fans watching the pop star's Piece of Me show witnessed a fan rushing the stage at the end of her song "(You Drive Me) Crazy". In the video a man can be seen entering from the side of the stage.

Britney can be heard saying, "What's going on? What's wrong?"

She was then rushed off the stage while security apprehended the assailant. 

Jesse Webb was arrested by the Las Vegas Metropolitan Police Department police officers for trespassing.