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 6 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 She Dabbles in New Trends Sophie's caped look was perfectly daring for a red carpet event, featuring a deep, plunging neckline. Previous Next Start Slideshow Style ProfileSophie Grégoire-Trudeau