What to Expect When You're Expecting

It's too late to pull out now.

Challenges of impending parenthood turn the lives of five couples upside down. Two celebrities are unprepared for the surprise demands of pregnancy; hormones wreak havoc on a baby-crazy author, while her husband tries not to be outdone by his father, who's expecting twins with his young trophy wife; a photographer's husband isn't sure about his wife's adoption plans; a one-time hook-up results in a surprise pregnancy for rival food-truck owners.

Jennifer Lopez

Holly

Elizabeth Banks

Wendy Cooper

Cameron Diaz

Jules Baxter

Anna Kendrick

Rosie Brennan

Brooklyn Decker

Skyler Cooper

Matthew Morrison

Evan Webber

Rodrigo Santoro

Alex

Ben Falcone

Gary Cooper

Dennis Quaid

Ramsey Cooper

Chace Crawford

Marco

Chris Rock

Vic

Rob Huebel

Gabe

Thomas Lennon

Craig

Amir Talai

Patel

Rebel Wilson

Janice

Joe Manganiello

Davis

Wendi McLendon-Covey

Kara

Kim Fields

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