Margaret Cho. Tina Fey. Amy Poehler. These A-list ladies have collectively captured our hearts in a way that others haven't. They're smart. They're sassy (if not borderline outrageous). Not to mention, they're gorgeous in the most I-don't-give-a-flip-what-you-think-about-me way. Most importantly, they know how hard it can be to love yourself, especially as a woman in a world that criticizes our teeny-tiny flaws. That being said, these women help us feel better about ourselves by being…