Cameron Diaz keeps looking better and better every year. The beautiful, fit actress is coming out with a book about wellness, health and fitness and she tells everybody how fitness is the number one most important thing in her life. She said that if you take care of your body it will look better with time. She is going to be turning 40 this month and she looks astonishing. She does not look 40 at all.

The 40 year old said that her butt looks higher and nicer now then it was when she was 20. She sure knows how to maintain a nice, fit figure because the actress is very proud of her body. She dedicates herself to her health and wellness, which is why she is writing a book that will be coming out in 2013. You go Cameron Diaz, show off what you got girl!