Naomi Watts headed north to Canada to talk up her film The Impossible at the Toronto International Film Festival. She kicked things off Saturday at the Variety Studio inside Holt Renfrew to do an interview about the project, and yesterday, was on the red carpet with her leading man Ewan McGregor and young actor Tom Holland. Naomi made quite a sight in a lavender gown from designer Elie Saab. The TIFF fun came after a busy month for Naomi. She was in London working on her Princess Diana movie, Diana, then supported her partner, Liev Schreiber, at his Venice Film Festival premiere of The Reluctant Fundamentalist. Liev and Naomi then headed home to NYC with their sons, Sasha and Kai, and also hit the town last week to celebrate the opening of her brother Ben Watts's new photography exhibit.