Singer Beyoncé Knowles has suffered a wardrobe malfunction while on stage at a concert in Canada.
The singer accidentally exposed her breasts when the flowing shirt she was wearing flew up while she was dancing at the show in Toronto.
According to reports, the singer moved towards the back of the stage to adjust her shirt before continuing with the performance, while holding the end of the top down.
Fans who taped the performance on mobile phone cameras later uploaded videos of the incident to websites.
Recently Beyoncé pleaded with fans not to upload videos of her stumbling and falling while performing at a concert, but videos were later posted online.
