Inspired by the perennial bestseller, “What to Expect When You’re Expecting” is a hilarious and heartfelt comedy about five couples whose intertwined lives are turned upside down by the challenges of impending parenthood: The film stars Cameron Diaz, Jennifer Lopez, Elizabeth Banks, Chace Crawford, Brooklyn Decker, Anna Kendrick, Matthew Morrison, Dennis Quaid, Chris Rock, Rodrigo Santoro, Ben Falcone and Joe Manganiello.