Plus-size models are fashion's topic du jour, particularly in light of Vogue Italia's recent cover featuring three curvy, lingerie-clad models photographed by Steven Meisel. Among the new guard of plus-size beauties is Robyn Lawley, one of the three stunners shot by Vogue Italia and a self-described former "skinny model." She told Models.com (video below), "I wasn't a straight-size model for long. I've always naturally been just a bigger girl. So, I found out I could model plus-size around 19....