Billy Joel has spent decades being the ultimate "Piano Man," but these days, his most important role is being a girl dad. Honestly, it’s kinda wild to think about the age gap between his kids. You've got one daughter who is a fully established adult and two others who are still basically kids. If you’re trying to keep track of billy joel daughter age in 2026, the numbers might surprise you because they cover three very different generations of his life.
As of January 2026, Billy Joel has three daughters: Alexa Ray, Della Rose, and Remy Anne.
The Ages of Billy Joel’s Daughters in 2026
If you’re looking for the quick breakdown, here is where the girls stand right now:
- Alexa Ray Joel: 40 years old (Born December 29, 1985)
- Della Rose Joel: 10 years old (Born August 12, 2015)
- Remy Anne Joel: 8 years old (Born October 22, 2017)
It’s a massive spread. Alexa Ray is literally 32 years older than her youngest sister. That’s enough of a gap to be a whole lifetime of experiences apart, yet the family seems remarkably tight-knit.
Alexa Ray Joel: The First "Uptown Girl"
Alexa Ray turned 40 just a few weeks ago at the tail end of 2025. She’s the daughter of Billy and supermodel Christie Brinkley. Named after the legendary Ray Charles, she didn't just inherit the name; she got the musical chops too.
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She’s been a fixture in the New York music scene for years, carving out her own path as a singer-songwriter and pianist. You might have seen her performing at the Café Carlyle or even joining her dad on stage at Madison Square Garden. Despite the "nepo baby" labels that get thrown around today, Alexa has always been pretty open about her own struggles with confidence and finding her voice.
The New Generation: Della Rose and Remy Anne
Then you have the "little ones." Billy’s current wife, Alexis Roderick, gave birth to Della Rose in 2015 and Remy Anne in 2017.
Della Rose Joel is 10. She’s already becoming a bit of a star in her own right—at least on her dad’s Instagram. She’s famous among fans for her "quarantine entertainment" videos and occasionally popping up on stage to sing "Don’t Ask Me Why," which is apparently her favorite song.
Remy Anne Joel, the youngest, is 8. She arrived when Billy was 68 years old. People made a big deal about him being an "older" father at the time, but he’s basically leaned into it. He often jokes about how his daughters keep him young, even if they probably have more energy than he knows what to do with.
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Why the Billy Joel Daughter Age Gap Matters
It’s not just a trivia fact. The age difference between his children reflects the different eras of Billy Joel’s own career.
When Alexa was born, Billy was at the absolute peak of his global superstardom. He was touring the world, fighting legal battles with managers, and living the high-octane life of an 80s rock icon. By the time Della and Remy came along, he had settled into his record-breaking residency at MSG. He wasn't chasing hits anymore; he was just being Billy.
Growing Up in the Spotlight
Alexa Ray grew up with the paparazzi of the 80s and 90s. It was a different kind of pressure. For Della and Remy, the spotlight is more controlled. We see them in curated Instagram posts or during special guest appearances at shows.
"I grew up listening to my dad write songs at the piano for hours," Alexa Ray once told Chorus and Verse. "I definitely believe that music is something that is in my blood."
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Interestingly, the younger girls seem to be following suit. There’s a video of Della Rose at age three singing along with her dad that went viral because, frankly, the kid has timing.
What the Fans Often Get Wrong
There’s a common misconception that Billy Joel only has one daughter because Alexa Ray was his only child for so long (30 years!). A lot of casual fans who haven't followed his personal life since the Christie Brinkley era are often shocked to find out he has school-aged children in his 70s.
Another thing? People often assume Alexa Ray is Christie Brinkley's only child. She actually has two half-siblings on her mother's side: Jack Paris and Sailor Brinkley Cook. So, while the billy joel daughter age conversation usually focuses on the three girls, the extended family tree is actually quite a bit larger.
A Dad First, Rock Star Second
In 2026, Billy seems more focused on school runs than world tours. While he still performs, his schedule is built around being home on Long Island. He’s mentioned in various interviews that he doesn't want to miss the "growing up" parts this time around.
Actionable Insights for Fans
If you're a fan of the Piano Man and want to keep up with the family's latest milestones, here’s what you should do:
- Follow the Official Socials: Billy’s team is actually pretty active on Instagram. They post the most authentic updates for the girls' birthdays in August, October, and December.
- Watch the MSG Archives: If you ever get the chance to watch footage from his Madison Square Garden residency, look for the guest spots. Seeing Alexa Ray and Della Rose share the stage is a cool look at the family dynamic.
- Check out Alexa Ray’s Original Music: If you only know her as "Billy's daughter," listen to her EP Sketches. It’s a very different vibe from her father’s work—more soul and pop-influenced.
- Keep an Eye on Charity Events: The Joel family is heavily involved in Long Island charities and environmental causes. You’ll often see the whole family together at these events, which is where you get the best sense of how they’re all growing up.
The legacy of Billy Joel isn't just "Piano Man" or "Uptown Girl." It's clearly being passed down to three daughters who, despite the decades between them, share a pretty incredible bond.