Cameron Diaz on Turning 40: "Oh, Now Life Begins"

Season 1 Episode 103
Aired on 03/16/2014 | CC
In The Body Book: The Law of Hunger, the Science of Strength, and Other Ways to Love Your Amazing Body, 41-year-old Cameron Diaz opens up about the drastic lifestyle changes she's made since the beginning of her career, from exercising more to letting go of fast food. Looking back, Cameron tells Oprah why she didn't dread her 40th birthday.