Billy Joel is a legend. You know the songs, the Madison Square Garden residency, and that signature Brooklyn-meets-Long-Island grit. But lately, the conversation around the "Piano Man" has shifted from his tour dates to his home life. People are constantly searching for billy joel kids ages because, honestly, the math is a little surprising. We're talking about a man who has a daughter in her late 30s and two daughters who haven't even finished elementary school yet.
It's a wild spread.
Most rock stars from Joel’s era are deep into the "grandpa" phase of life. And while Billy definitely fits that chronological profile, his daily reality involves a lot more Disney movies and school runs than you’d expect for a guy born in 1949. He’s navigating fatherhood in his 70s, which brings a completely different energy to his life compared to the high-octane Christie Brinkley years of the 80s.
The Generational Gap: Breaking Down Billy Joel Kids Ages
If you're looking for the quick numbers, here is how the family tree actually looks right now. Billy has three daughters.
His eldest, Alexa Ray Joel, was born on December 29, 1985. That makes her 40 years old as of late 2025. Alexa is the daughter of supermodel Christie Brinkley, and she’s spent her life in the spotlight, carving out her own path as a singer and songwriter. She’s basically the bridge between Billy’s "rock star peak" and his current life as a suburban dad.
Then there is a massive gap. A huge one.
Billy married Alexis Roderick in 2015, and they’ve since had two daughters. Della Rose Joel arrived on August 12, 2015. She is currently 10 years old. Just a few years later, Remy Anne Joel was born on October 22, 2017. She is 8 years old.
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Think about that for a second. There is a 30-year age difference between his oldest and his youngest. When Alexa was starting her music career, her younger sisters weren't even a thought yet. It’s a fascinating dynamic that Billy has been very open about in recent interviews, often joking about how he’s the only dad at the school gates who looks like he could be the great-grandfather.
Alexa Ray: The Legacy Child
Alexa Ray Joel isn't just a "celebrity kid." She’s a legitimate musician who clearly inherited the melodic sensibilities of her father and the striking looks of her mother. Growing up as the daughter of the "Uptown Girl" wasn't exactly low-profile.
Throughout the 90s and early 2000s, Alexa was the face of the Joel family. She was the one Billy wrote "Lullabye (Goodnight, My Angel)" for—a song that remains one of the most heart-wrenching tracks in his catalog. Today, she’s a fixture on the New York social and music scene. She’s often seen performing at iconic venues like the Café Carlyle. Her relationship with her father is famously close; he’s been known to bring her out on stage at his monthly MSG shows to perform together. It’s a sweet, professional respect that you don't always see in Hollywood families.
The "New" Family: Della and Remy
Everything changed for Billy when he met Alexis Roderick. Alexis, a former Morgan Stanley executive and an accomplished equestrian, is significantly younger than Billy, which is why the billy joel kids ages discussion often pops up in celebrity gossip circles.
Della Rose and Remy Anne are growing up in a much different environment than Alexa did. While Alexa grew up during the peak of Billy’s global touring mania, the younger girls are seeing a father who is more settled. Sure, he still plays to 20,000 people a night, but he’s home way more often.
Billy often shares snippets of life with the little ones on his official Instagram. You’ll see Della and Remy backstage, wearing giant noise-canceling headphones, watching their dad play "Scenes from an Italian Restaurant." Della, in particular, seems to have caught the performance bug early. She’s made several "guest appearances" at his concerts, sometimes just to say hi to the crowd, other times to show off her own burgeoning personality.
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Why the Age Gap Matters
It’s not just a trivia point. Having kids at 66 and 68 years old—which is where Billy was when the younger girls were born—changes a person’s perspective on legacy. In a 2019 interview with Rolling Stone, Billy admitted that having young children later in life keeps him young, but also makes him acutely aware of time.
He’s mentioned that he probably appreciates the "small stuff" more now than he did in the 80s. Back then, he was chasing the next hit, dealing with massive legal battles with former managers, and navigating a high-profile divorce. Now? He’s worried about school plays and horse riding lessons.
The relationship between the sisters is also reportedly very strong. Despite the three-decade gap, Alexa has embraced her role as the "cool big sister." She’s frequently pictured at their birthday parties and holiday gatherings. It’s a blended family that actually seems to work without the drama you see in the tabloids.
Living on Long Island: A "Normal" Childhood
Despite the fame, Billy has tried to keep the younger girls' lives relatively grounded on Long Island. They live on a massive estate in Centre Island, but neighbors report seeing the family out and about like anyone else.
Alexis Roderick is a private person by nature, which helps. She isn't chasing the influencer lifestyle. She’s focused on her horses and her kids. This stability is likely why Billy has stayed so productive in his later years. He isn't out partying; he’s having dinner with his 8 and 10-year-olds and probably arguing about screen time just like every other parent in America.
What This Tells Us About Billy's Future
The reality of the billy joel kids ages situation is that it has likely extended his career. Many of his peers have retired or hit the "nostalgia circuit" hard because they have nothing else to do. Billy has a reason to stay active, stay healthy, and keep the "Piano Man" brand alive. He wants his youngest daughters to remember him not just as a guy in old music videos, but as a working, vibrant artist.
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It also influences his touring schedule. He famously stopped doing long, grueling world tours years ago. His residency at Madison Square Garden (which finally wrapped up recently) was designed specifically so he could sleep in his own bed and be there for his family in the morning. That’s a luxury few artists have, but he earned it through decades of hits.
Things to Keep in Mind
When looking at the Joel family dynamic, a few specific details stand out that most fans miss:
- Musical Talent: While Alexa is a pro, Billy has hinted that Della Rose is already showing a "strong voice" and a love for the stage.
- Privacy: Unlike many celeb parents, Billy and Alexis are careful about what they share. You’ll see the "fun" moments, but the girls' private lives are kept mostly under wraps.
- The Christie Connection: Billy and Christie Brinkley remain remarkably good friends. This makes the family dynamic much easier for all three daughters, as there’s no "warring parents" vibe.
Moving Forward: Staying Updated on the Joels
The best way to keep up with the family isn't through trashy gossip sites, but through Billy’s official social media and Alexis’s occasional updates. They tend to share milestones—birthdays, first days of school, and holiday photos—that give a genuine glimpse into their world.
If you’re a fan, the most "actionable" thing you can do is appreciate the music that this family life has inspired. Billy’s first new single in decades, "Turn the Lights Back On," released in 2024, reflects a man who has done a lot of soul-searching. You can hear the influence of a man who is looking at his past through the lens of a father who still has young children to raise.
Keep an eye on Alexa Ray’s upcoming performances in NYC; she’s the best link to the musical heritage of the family. And for the younger girls, they’ll likely continue to be the "backstage bosses" of Billy’s life as he moves into this next chapter of his legendary career.
The "Piano Man" might be getting older, but with an 8-year-old and a 10-year-old in the house, he’s far from slowing down.
Next Steps for Fans:
- Check out Alexa Ray Joel’s latest singles on Spotify to see how the musical gene passed down.
- Follow Billy Joel’s official Instagram for the occasional "dad post" featuring Della and Remy.
- Re-listen to "Lullabye (Goodnight, My Angel)" with the knowledge of his current family spread—it hits differently.