Saturday Night Live stars usually graduate to movies, to television shows . . . and, sometimes, to parenthood. SNL alums like Tina Fey, Will Ferrell, and Amy Poehler (who, sadly, just announced she was separating from husband Will Arnett) have gone on to create huge careers and a few little ones, while current cast member Bill Hader recently welcomed his second child this Summer. Before the iconic show's season premiere this weekend (if you're like us, you'll be DVR-ing it. Who can stay up that late?), take a look at SNL's biggest stars in their most important roles ever: as parents!