10 Actresses You Didn't Know Were Pregnant During Filming

7. Bryce Dallas Howard - Spider-Man 3

Bryce Dallas Howard had a supporting role in Spider-Man 3 as Peter Parker's (Tobey Maguire) iconic love interest Gwen Stacy, and the actress threw herself into her character's action scenes, insisting upon doing as many stunts herself as possible.

Audiences had no idea that Howard was actually with child at the time, and terrifyingly, neither did she.

Howard found out she was pregnant a week after completing the role, and claimed to be terrified for the remainder of her pregnancy that the stunts may have harmed her child.

According to Howard's filmmaker father Ron, Bryce was injured by a desk crashing into her during shooting, so it's easy to appreciate why the actress spent the rest of her term anxious about the consequences of the shoot.

Howard thankfully gave birth to a healthy baby boy months later, and in reflecting upon the experience said, "Ultimately, at the end of the day, you’re totally safe, but I wouldn’t recommend doing it during any kind of a pregnancy." That's for sure.