I have two pre-Mattel dolls that are chubbier than the newer dolls, but I do think that some of the newer dolls are slimmer than others. My daughter has an AGT 21 that she got at AGPNY last spring who is very slim. She also has an AGT 3 that we ordered from AG in January who is definitely chubbier than her AGT 21. I like them with a bit more chub! We hand picked her AGT 21, but we were looking at the hair, face, etc. We didn't even think to check out her body.