But Lily Aldridge and Lindsay Ellingson seem to have things down pat. The models stopped by HuffPost Live yesterday to talk about how they keep up balanced lifestyles amid all of the industry pressure. "I think it's all about being happy and healthy and embracing your body type," Aldridge said.
Watch the clip above to hear Aldridge and Ellingson talk diets -- and guilty pleasures -- on HuffPost Live.
Work it, ladies!