56. Amy Poehler
Parks and Recreation star Amy Poehler is making the world a funnier place this year as she and husband Will Arnett are expecting baby number two! They're making son Archie a big brother as Amy dedicates herself to her NBC series, though she's also found time to make frequent cameos on her old program Saturday Night Live. Her work also earned her a Gracie Award in May, and this year marks her debut on the PopSugar 100.