Plot: Successful and single businesswoman Kate Holbrook (Tina Fey) has long put her career ahead of a personal life. Now 37, she’s finally determined to have a kid on her own. But her plan is thrown a curve ball after she discovers she has only a million-to-one chance of getting pregnant. Undaunted, the driven Kate allows South Philly working girl Angie Ostrowiski (Amy Poehler) to become her unlikely surrogate.