“Beautyis my favorite word,” says Laura Dern.

“It’s what I call the women I love, the ones who make the room light up.

My friendsReese Witherspoonand Greta Gerwig have this quality.

Laura Dern

Photo: Francois G. Durand/WireImage/Getty

They lead with light, and that’s what true beauty is to me.”

What enhances Dern’s light?

“I turn to art,” she says.

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It’s inspiring and incredibly healing to learn from women who are their true selves.

And that’s not easy.

I care a lot about what other people think."

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She also spritzesHappiness Abscissa Eau de Brooklyn(Buy It, $42,happinessabscissa.com).

“My frienda leading psychiatristcreated it to elevate your state of well-being,” she says.

“I was so embarrassed to make waves as a kid.

She still works to keep her inner light from dimming.

“It helps me be kinder to myself,” she says.

“There’s no greater beauty trick in the world than that.”