Kate Bosworth's wardrobe malfunction

From the moderator's observations about emotional truth versus physical truth to lengthy discussions about the mutual trust between actors and directors, the press conference for The Girl in the Park was about to go down in Toronto International Film Fest history as the dullest one ever - that is, until Kate Bosworth stood up at the end for one last camera call and the back of her dress came undone. Sigourney Weaver immediately came to the rescue, attempting as fast as she could to do up the errant clasps, but it was to no avail. Regardless, Bosworth proved a real trooper, staying on to smile for the photographers until she eventually walked off stage, making sure to grasp the persistently cleaved fabric behind her.