Popsugar Fashion Style Profile Who Is Sophie Trudeau? Sophie Trudeau Stands by Kate Middleton, but Her Style's Way More Daring October 1, 2016 by Allie Merriam View On One Page Photo 18 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Sophie Knows Traveling Calls For Sophisticated Comfort A movable LBD is the answer! Previous Next Start Slideshow Style ProfileSophie Grégoire-Trudeau