When George Clooney showed up at the Venice Film Festival sans Stacey Keibler, and a posse including Cindy Crawford and Rande Gerber, word was that his relationship with the former pro wrestler had faded. But Clooney and Keibler put rumors of a cooling-off to rest at the Toronto International Film Festival. Clooney was spotted Saturday night with the blond bombshell on his arm, and the duo engaged in plentiful PDA. After Clooney’s film “The Descendants” screened, the two stopped by a Fox Searchlight and Vanity Fair fete, and then wound up at the Grey Goose and Soho House Pop-Up Lounge, a temporary club for the festival housed in an industrial space. Spies saw Clooney “rubbing Keibler’s back” and “sharing a plate of food.” The couple hung with Bono, while Keira Knightley and boyfriend James Righton lounged on a nearby couch together. They were joined by Ryan Gosling, Anna Faris, Evan Rachel Wood, Jon Hamm and Kirsten Dunst as the night wore on.