As TIFF 2013 officially kicks off, a herd of celebrities, veterans and newbies alike, will be making their way to the red carpets to show off their memorable outfits and promote the hell out of their movies.A-listers such as Brad Pitt, Tilda Swinton, Sandra Bullock, Reese Witherpsoon, Scarlett Johansson, Nicole Kidman and Jessica Chastain have all weathered past Toronto Film Festivals to the delig