Overview
Baby Mama is a 2008 American romantic comedy film written and directed by Michael McCullers in his directorial debut and starring Tina Fey, Amy Poehler, Greg Kinnear, Dax Shepard, Romany Malco, Maura Tierney, Holland Taylor, with Steve Martin, and Sigourney Weaver.
Plot
Successful single businesswoman Kate Holbrook has always prioritized her career over her personal life. Now at age 37, she finally decides to have her own child, but discovers she has a T-shaped uterus, minimizing her chances of becoming pregnant. Also denied the chance to adopt, Kate hires immature, obnoxious, South Philadelphian Angie Ostrowski to become her surrogate mother.
After learning from Chaffee Bicknell, the steely head of their surrogacy center, that Angie has become pregnant, Kate prepares for motherhood in her own typically driven fashion; reading childcare books, baby-proofing the apartment, and researching top pre-schools. However, her strategy is upended when Angie shows up at her door, homeless. Their conflicting personalities put them at odds as Kate learns first-hand about balancing motherhood and career, especially when she begins dating the owner of a local blended-juice cafe, Rob Ackerman.
Unbeknownst to Kate, Angie's in-vitro fertilization procedure had failed and she is feigning the pregnancy, hoping to ultimately run off with her payment. She starts to regret lying, but continually puts off confessing. When Angie gets an ultrasound, she discovers she is indeed pregnant. Realizing the baby is her own - with her common-law husband Carl, from whom she is separated - Angie is forced to confess at Kate's baby shower. Kate explains to Angie that the pregnancy test was supposed to be taken two weeks after the procedure, so the baby could still belong to her.
From Wikipedia (CC BY-SA 4.0).