Just before Demi Moore got pregnant with Rumer Willis, she was very pregnant with the child that was going to save the World in Seventh Sign. Since they had to make it appear as though she was really with child, they gave her a prosthetic belly. Not only that they made her nipples look real too. Which is weird because we did not see them in the film. It just goes to show how far Hollywood is willing to go to make things look as real as possible. Even we don’t see every little detail.
If you have never seen the Seventh Sign, it is a must watch ASAP. It was one of my favorite movies growing up. It still gives me chills just thinking about it.