24 Celebrities Who Haven't Aged a Day

This year, the actress launched an organic skin care line named after her lifestyle site, Goop. Given that she looks the way she does at 44 years old, there's clearly something to it. "With the skin care line, I'm a little bit nuts," she told us. "There's no point in making something unless it's better than anything you've ever found. So I gave everyone a run for their money. My head of beauty started calling me the Princess and the Pea; one time we agreed on a sample, and I said, 'Perfect.' Then another sample of it came, and I was like, 'They changed it.' Some preservative changed, I could tell, and they were like, 'Sh-t.' [Laughs.] But in the end, I'm proud of what we were able to do. This is effective, luxurious, and completely organic…. You could eat it."