Actress Kate Hudson, who says she isn't worried about being totally perfect, has danced her whole life and she works out all the time too. That's why her body is so, well, perfect.

Hudson, starring with Matthew McConaughey in the movie Fool's Gold, primed her body and prepped for her role by getting certified for scuba on the Great Barrier Reef. It took her a couple of weeks to accomplish this feat. It took McConaughey five seconds, she says.

Yep, those Fool's Gold diving scenes are the real deal. So is Hudson's physique.