Revealing mistake: During the scene where Jennifer Lopez does not have her body pillow, she has to use her friend/neighbor as a pillow so she can sleep. The nightshirt Jennifer is wearing allows you to see the fake pregnancy belly she has on.
The Back-up Plan (2010)
1 revealing mistake
Directed by: Alan Poul
Starring: Jennifer Lopez, Eric Christian Olsen, Alex O'Loughlin, Michaela Watkins
Continuity mistake: During the scenes at his farm when Stan has his shirt off, he is bare chested. Later during the scene in Zoey's bedroom, when Stan is removing his shirt, he has a hairy chest.
Dr. Scott Harris: I have a feeling you and CRM-1014 are going to make beautiful babies together.