Turns out, the actress didn't just write the book, she also snapped all of the photos too. In a new video, the star can be seen behind the lens capturing the body shapes of a diverse group of 40 different women.
Not only that, she's also seen cheering on the models and chatting with them about her project. "It's not a plan, it's just information for you to have," she explains. So don't flip through expecting the secrets of the star's diet or fitness regimen. It's more like what Cameron has learned about nutrition and exercises over the years.