Beyonce Knowles Flashes

While performing a concert in Toronto the singer Beyonce Knowles had what is known as a 'wardrobe malfunction'. Beyonce seems to keep getting caught on camera like this - it keeps the YouTube fans happy!

In the video Beyonce Knowles is seen doing a sort of jumping dance and as she does so her top lifts up very high illustrating that she wasn't wearing a bra.

The video is below but watch carefully as it's all over in a flash!