Stars at the Toronto International Film Festival took a well-deserved time out from the press conferences, red carpets and parties when they visited the InStyle portrait studio at the luxe Windsor Arms Hotel. Emma Roberts, Josh Hartnett, Thandie Newton and more of the festival's most buzzed-about talent hung out to talk about their films, let us in on what they'd be wearing on the red carpet and catch a sugar buzz at the candy bar before heading back out into the giddy whirlwind of the festival. To thank them for stopping by, we sent our guests on their way with a couple of goodies: jewelry from the Everlon Diamond Knot Collection and a Camelbak re-useable water bottle courtesy of Matt Damon and Water.org. "So this is InStyle!" said Nicole Kidman, arriving with Rabbit Hole co-star Aaron Eckhart. "I was sitting in the restaurant yesterday watching these amazing actors walk by and thinking, 'What's in there?'" Click through the gallery below for all the behind-the-scenes photos.