TORONTO, CANADA  [Thursday Aug.23.2007]  /WMQT.com/ -- Beyonce fans got an eye full at a recent performance, and now so will everyone who has access to the internet.

TMZ.com reports that the star experienced a wardrobe malfunction during the launch of her Dereon clothing line in Toronto, Canada.

While the singer was dancing, her blouse accidentally lifted up, exposing her bare breasts to the crowd. Knowles kept going, but held on to the garment just to make sure it didn't happen again.

Wanna own a piece of Beyonce Knowles?

More on Beyonce Knowles