When you think of Diane Keaton, you probably picture the turtlenecks, the bowler hats, or that iconic Annie Hall swagger. But for the Oscar winner, the most defining role of her life didn't start until she was 50. It’s a bit of a wild timeline. Most people are thinking about retirement or becoming grandparents at that age, yet Diane was just getting started with diapers and late-night feedings.
She did it entirely on her own, too. No husband, no partner—just a woman who decided that motherhood was the one thing she hadn't conquered yet. Today, her kids are full-grown adults navigating their own lives far from the blinding lights of Hollywood.
How Old Are Diane Keaton's Children Right Now?
If you're looking for the quick answer, here it is: As of early 2026, Dexter Keaton is 30 years old and Duke Keaton is 25 years old.
The math works out because Diane adopted them back-to-back in the mid-nineties and early aughts. It's kinda fascinating when you look at the specific dates. Dexter was born on December 15, 1995, and joined the family in 1996. Duke followed a few years later, born on February 8, 2000, and adopted in 2001.
By the time Duke was a toddler, Diane was in her mid-50s. She’s been very vocal about how "humbling" that experience was. You’ve got this legendary actress, someone who’s worked with Coppola and Woody Allen, suddenly realizing she’s just another exhausted mom at the playground.
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The Life of Dexter Keaton (Age 30)
Dexter, now 30, has managed to stay remarkably grounded. You won't find her chasing after Marvel roles or trying to become the next "It Girl." Honestly, she seems to prefer a much quieter life.
She’s been married to Jordan White since June 2021. Their wedding was this beautiful, relatively private affair in Laguna Beach. Diane, of course, was right there by her side. Dexter frequently posts on social media, giving fans small glimpses into her life—mostly photos of her dogs, her husband, and sweet tributes to her mother.
Recently, on what would have been Diane's 80th birthday in January 2026, Dexter shared a deeply personal tattoo she got in her mother’s memory. It’s clear they were incredibly close. Despite having a Hollywood legend for a mom, Dexter’s life feels... well, normal.
Duke Keaton: The Private Son (Age 25)
Then there’s Duke. At 25, he’s even more of a mystery than his sister. He’s the kind of guy who shows up at a Lakers game with his mom but otherwise keeps his head down.
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- Born: February 8, 2000
- Interests: Photography and music
- Social Presence: Extremely limited
Duke hasn’t followed the typical "nepo baby" path. You don't see him on every red carpet or launching a luxury tequila brand. From what Diane has shared in past interviews, he’s always been a bit more of a private soul. He’s reportedly interested in the arts, specifically photography, which makes sense given his mother’s well-known obsession with visual aesthetics and her own published photography books.
Why Diane Chose Adoption in Her 50s
It’s worth talking about why she waited. Diane has been linked to some of the biggest names in history—Al Pacino, Warren Beatty, Jack Nicholson. But she never married.
She told Ladies’ Home Journal years ago that motherhood wasn't exactly an "urge" she couldn't resist. It was more like a thought she’d been sitting on for a long time. When her father passed away in the early 90s, something shifted. She realized she wanted a family of her own, even if it didn't look like the traditional nuclear version.
She plunged in. That’s her word for it: "plunged."
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There’s a lot of talk nowadays about "geriatric" parenting, but Diane was a pioneer in that space before it was a trendy conversation topic. She’s admitted that being an older mom changed her perspective on everything. It made her less self-absorbed. When you're 55 and your kid is throwing a tantrum, your Oscar doesn't really help you much.
Keeping the Legacy Alive
Following Diane's passing in late 2025 at the age of 79, the focus has naturally shifted to her children. They are the keepers of her legacy now. It’s not just about the movies or the fashion; it’s about the family she built when most people told her it was too late.
If you are looking to follow their journey, keep an eye on Dexter's social media for the most authentic updates. While Duke remains largely out of the spotlight, his sister's posts offer a warm look at how they are moving forward.
What to do next:
If you're a fan of Diane's unique perspective on life and family, check out her memoir Then Again. It dives much deeper into her relationship with her own mother and how that shaped the way she raised Dexter and Duke. It's a great read if you want to understand the woman behind the hats.