Who Is Jaxon Bieber? Inside the Life of Justin Bieber’s Younger Brother
Jaxon Bieber is not just known as Justin Bieber’s younger half-brother — he’s slowly becoming a star in his own way. Fans call him “Little Bieber” or “Mini Justin,” but Jaxon is showing that he’s more than just part of a famous family.
Born in 2009, Jaxon grew up surrounded by fame. But even with that, he’s still just a regular teenage boy. He loves sports, style, and sharing his life online. In 2026, he’s one of the most-watched young influencers connected to the Bieber name.
Profile Summary: Jaxon Bieber
| Attribute | Details |
|---|---|
| Full Name | Jaxon Julian Bieber |
| Known As | Jaxon Bieber, “Jaxo,” “Little Bieber” |
| Date of Birth | November 20, 2009 |
| Age (2026) | 16 years old |
| Birthplace | Stratford, Ontario, Canada |
| Nationality | Canadian |
| Ethnicity | German, English, Scottish, French-Canadian |
| Height | Estimated 5’5″–5’8″ (still growing) |
| Weight | Estimated 120–140 lbs |
| Religion | Christian |
| Parents | Jeremy Bieber (father), Erin Wagner (mother) |
| Full Sibling | Jazmyn Bieber |
| Half-Siblings | Justin Bieber, Bay Bieber |
| Step-Sibling | Allie Rebelo |
| Stepmother | Chelsey Bieber |
| Nephew | Jack Blues Bieber (Justin & Hailey’s son) |
| Education | High school student (graduated middle school in June 2023) |
| Residence | Ontario, Canada + frequent stays in Los Angeles |
| Career Path | Teen influencer, social media personality |
| Net Worth (Est.) | Under $1 million |
| Interests | Boxing, sports, fashion, travel, skateboarding, golf |
| Social Media | Instagram: @jaxonbieber (1M+ followers) |
| Public Highlights | 2016 Grammys, Coachella 2025, Bieber family events |
Jaxon Bieber’s Early Life in Stratford, Ontario
Jaxon Julian Bieber was born on November 20, 2009, in Stratford, Ontario, Canada. His parents are Jeremy Bieber and Erin Wagner. They were together for seven years before they separated in 2014. Jaxon mostly lives in Ontario, but he also spends time in Los Angeles with family.
He grew up with a mix of backgrounds — German, English, Scottish, and French-Canadian. That’s part of what makes him special. From a young age, he was used to cameras, events, and people watching. But his real world included school, family, and growing up like any other kid.
His Family Dynamics and Bieber Sibling Connections
Jaxon has a big and interesting family. His full sister is Jazmyn Bieber, who launched her own perfume line called SweetSixteen in 2024. He also has two half-siblings from his dad’s side: Justin Bieber, the global superstar, and Bay Bieber, his youngest sister, born in 2018.
Through his stepmother, Chelsey Bieber (née Rebelo), Jaxon also has a stepsister, Allie Rebelo. His family is big, blended, and close — often seen together during holidays or special moments.
Even though he’s 15 years younger than Justin, the bond between them is strong. Justin calls him his “precious little bro.” They go on trips, attend concerts, and even walk red carpets together. At the 2016 Grammy Awards, they wore matching tuxedos — a moment fans still remember.
Jaxon Bieber’s Education and Milestones
Jaxon finished middle school in June 2023. Now, in 2026, he’s in high school and balancing teenage life with public attention. Even though he’s part of a famous family, his parents make sure he focuses on school and growing up the right way.
He may share parts of his life on Instagram, but most of the time, he’s just being a normal teen.
Jaxon Bieber’s Personality and Hobbies
Jaxon Bieber isn’t just someone who shows up at red carpet events. He’s very active and has tons of hobbies. He loves boxing, and often posts about his workouts. He goes golfing with his dad, Jeremy, and enjoys fishing and dirt biking with Justin.
He’s also into skateboarding, and he’s really good at it. Whether it’s summer in Canada or a family vacation somewhere warm, Jaxon likes to be outdoors. He stays fit, active, and always on the move.
He’s also shown some interest in music. When he was younger, he started taking drum lessons, just like Justin did.
Jaxon’s Public Life and Viral Appearances
Jaxon first became known around the world when he was just six. That’s when he appeared at the 2016 Grammy Awards with Justin. They both wore black tuxedos and looked like twins. That red carpet moment made him go viral.
But fame wasn’t always easy. At another event — the Much Music Video Awards (MMVAs) — Jaxon got overwhelmed by all the screaming fans and cried. He was still very young and not used to the attention.
In 2025, he appeared again — this time at Coachella, one of the biggest music festivals in the world. Justin and Hailey Bieber brought him along.
Jaxon Bieber’s Style and Help From Justin Bieber

Jaxon’s style is getting more attention as he grows up. He’s often seen wearing oversized hoodies, designer sneakers, and streetwear brands like Balenciaga. His hairstyle also follows Justin’s — sometimes the famous swoop, other times a short buzz cut.
People often call him a “Mini Justin”, and he doesn’t seem to mind. He enjoys fashion and posts his outfits as “fit checks” on Instagram. His confidence is growing with every post, and fans are loving the way he blends Bieber-style with his own vibe.
Jaxon Living the Bieber Lifestyle
Even though Jaxon Bieber is still young, his lifestyle already looks like a dream. He often shares pictures of his travels and fashion online. His Instagram, with over 1 million followers, shows a life filled with cool clothes, luxury vacations, and fun family moments.
In 2024 and 2025, Jaxon traveled to places like Mexico, Saint Lucia, and Madrid. These weren’t just family trips. They were also times when fans saw how stylish and confident he has become. He posts things like beach photos, city views, and even first-class plane rides.
Jaxon Becoming an Uncle and His Bond with Jack Blues Bieber
In August 2024, something big happened in Jaxon’s life. His brother Justin Bieber and sister-in-law Hailey Bieber had a baby — a boy named Jack Blues Bieber. That means Jaxon became an uncle at just 14 years old!
Jaxon seems proud of this new role. He hasn’t shared too much about it yet, but he’s been seen with Justin and Hailey more often since Jack was born. At Coachella 2025, he stayed close to them, and Hailey looked out for him like an older sister.
Becoming an uncle may not seem like a big deal to some. But for Jaxon, it’s one more way he’s growing up. It shows how close the Bieber family is — full of love, support, and strong connections between siblings and parents.
Jaxon Bieber’s Parents, Pets, and Life
Jaxon’s life is deeply shaped by his family. His parents, Jeremy Bieber and Erin Wagner, have supported him since the start. Even after their split in 2014, they’ve made sure he stays connected to both sides of his family.
He also has lots of relatives — a big, blended family that includes Chelsey Bieber, his stepmom; Allie Rebelo, his stepsister; George and Kathy Bieber, his grandparents; and many uncles and aunts like Brad, Rob, and Bonnie Bieber. On his mom’s side, he has uncles Austin and Dylan Wagner.
He’s even been part of some wild family stories — like when a dog named Karma bit him during childhood. But don’t worry, Jaxon is fine now! These little moments are part of what make his life interesting.
A Social Media Star is Making
At just 16 years old (as of 2026), Jaxon Bieber already has more followers than many adult influencers. His Instagram is filled with stylish photos, fun adventures, and small slices of everyday life.
He’s known for his fashion — oversized hoodies, baggy pants, sneakers, and designer brands. He’s also known for boxing, golfing, and looking a lot like his brother. Fans call him things like “Little Justin” or “Prince Bieber.” But he’s not copying Justin. He’s just being himself — while still looking up to his big brother.
Jaxon’s Handling Fame
The Bieber family is known for their Christian faith, and Jaxon follows that path too. His parents and Justin have shared how faith guides them, and it seems to help Jaxon stay centered as well.
Even though he’s surrounded by fame, Jaxon stays down-to-earth. He travels, posts on Instagram, and attends big events — but he still acts his age.
Now at 16, Jaxon Bieber may not be a singer yet, but he’s clearly heading somewhere special. Whether it’s modeling, music, or becoming a bigger social media name, the world is watching.
Final Thoughts
In 2026, Jaxon Bieber is more than just a famous last name. He’s a teenager with talent, style, and heart. From boxing workouts to beach trips, from family moments to red carpets — he’s living life with both feet on the ground and eyes on the future.
He may have started in the shadow of Justin Bieber, but now, Jaxon is stepping into the light. And fans everywhere are excited to see where his journey goes next.
FAQs
1. How old is Jaxon Bieber in 2026?
Jaxon Bieber is 16 years old in 2026. He was born on November 20, 2009, in Stratford, Ontario, Canada.
2. Who are Jaxon Bieber’s parents and siblings?
His parents are Jeremy Bieber and Erin Wagner. His siblings include Jazmyn Bieber, Justin Bieber, Bay Bieber, and his stepsister Allie Rebelo.
3. What is Jaxon Bieber known for besides being Justin Bieber’s brother?
Jaxon is known for his fashion posts, boxing videos, travel photos, and growing social media influence. Many fans call him “Little Justin” because of his style.
4. What is Jaxon Bieber’s current net worth?
His estimated net worth is under $1 million. Most of his visibility comes from social media, family events, and public appearances with Justin.
5. What does Jaxon Bieber enjoy doing in his free time?
He loves boxing, golfing with his dad, traveling with family, skateboarding, and experimenting with streetwear fashion. He also enjoys posting “fit checks” on Instagram.
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