I think the chest, torso, belly button, hair color match. Even some of the poses with my first post link are the same. Legs look different somehow, but I think it's a good ID. :thumbsup:
I studied this one in-depth, and there is no question that they are one in the same, however it is readily evident that the "Tracy" pics have undergone some air brush-magic, unlike the more natural "Linda" pics.