Video: Katherine Heigl’s breast escapes onstage

Smack-talking Knocked Up actress Katherine Heigl suffered an embarrassing moment on stage at the ShoWest awards when the strap of her dress mutinied and one of her breasts tried to escape.

In the video below, you can see Heigl’s mortifying moment as she suffered what is now known as a “wardrobe malfunction.” Heigl turned to host Billy Bush to request assistance with the wayward frock.