All About Justin and Hailey Bieber’s Son, Jack Blues Bieber (And the JB Song He Loves)
All About Justin and Hailey Bieber’s Son, Jack Blues Bieber (And the JB Song He Loves)
Emma Banks, Bailey BujnosekTue, August 25, 2026 at 4:22 PM UTC
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Justin Bieber and Hailey Bieber at the 68th GRAMMY Awards on February 01, 2026.Credit: Kevin Mazur/Getty Images for The Recording AcademyThe Gist -
Justin and Hailey Bieber welcomed their first child, son Jack Blues Bieber, in August 2024.
The baby’s name keeps with a Bieber family tradition of having the initials “JB.”
Jack made a cameo in the music video for Justin’s 2025 song “Yukon.”
Justin and Hailey Bieber are proud parents of their firstborn son, Jack Blues Bieber. The couple welcomed their “miracle” baby in August 2024 and have basically been in the honeymoon phase with their son ever since.
“The pregnancy was something that they very much wished and prayed for. The day they found out that Hailey was pregnant, was the best ever for Justin,” an insider previously told People. “He was over the moon with excitement. It was a big celebration for them.”
Today, the couple are two years into their journey as parents. To mark their little one’s milestone birthday, the Rhode founder shared never-before-seen photos of herself, Justin, and Jack to her Instagram. “our sweet boy is 2🩵happy birthday Jack Blues,” she captioned the August 22 post.
Hailey, Justin, and Jack Blues Bieber.Credit: @haileybieber
Jack has certainly had his share of memorable moments in the first few years of his life, from tagging along with his parents for ‘Bieberchella’ (the nickname for Justin’s headlining set at the 2026 Coachella music festival) to starring in the music video for his dad’s 2025 song, “Yukon.”
Ahead, learn everything the model and her pop star husband have shared about their baby boy, Jack Blues Bieber.
Hailey Bieber kept her pregnancy a secret at first.
Hailey Bieber in 2024.Credit: @haileybieber
The model did not reveal she was expecting until she was already six months pregnant. A source later explained their reasoning in an interview with People.
“They’ve felt very protective of the baby from the moment they found out,” the insider said at the time. “It was important for them to keep it quiet and just enjoy for as long as possible before they publicly confirmed [it].”
The couple did tell their close friends and family, however, and simply asked them “not share until they were ready to announce.”
Hailey and Justin Bieber in New York City in 2024.Credit: Getty Images
Following the announcement, the rhode founder took her style cues from fellow celebrity mom Rihanna. Hailey actually referenced the “Umbrella” singer’s pregnancy looks long before she herself was expecting, back in 2022.
“[Rihanna] was the most gorgeous, hottest pregnant woman I’ve ever seen,” Hailey told W Magazine. “And I think I’ll only know when that time comes, but yeah,” she said, “I definitely don’t want to feel like I have to sacrifice my style when being pregnant. My style is something that’s really important to me.”
Jack Blues Bieber was born in August 2024.
A photo Justin Bieber shared to Instagram of his son Jack Blues Bieber’s foot.Credit: @justinbieber
New dad Justin announced his son’s arrival on Instagram, writing, “WELCOME HOME JACK BLUES BIEBER 🐻.” A source later told People that the couple was “overjoyed.”
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“The baby is such a miracle. He’s adorable and doing well,” the insider said, adding, “Hailey’s doing well, too.”
Though the couple did not reveal Jack’s exact birthdate, fellow model mom Adwoa Aboah later let it slip that their babies were born “a day apart.” Fans now believe that Jack was born on August 22.
In an interview with Elle a few months later, Hailey shared, “Welcoming my son into the world has obviously changed my whole life. That has been the best part of the year for sure.”
His name carries on a Bieber family tradition.
The name Jack Blues Bieber is sentimental for a number of reasons: Jack is the middle name of Justin’s dad, Jeremy Bieber, and with the initials “JB,” baby Jack is following in the footsteps of both Justin and his grandfather, as well as his aunt and uncle Jazmyn and Jaxon with his very own “JB” name.
Baby Jack’s arrival caused a “total shift” in Justin and Hailey’s relationship.
Hailey Bieber holding son Jack Blues and watching Justin Bieber rehearse at Coachella in April 2026.Credit: @haileybieber
Setting aside those stubborn divorce rumors, adding a new baby to the mix was apparently just what the doctor ordered for the husband and wife duo. “There has been a total shift in their marriage since renewing their vows [in May 2024] and welcoming baby Jack,” a source told Us Weekly a few months after Jack’s arrival. “He’s truly brought them so much happiness and a renewed bond.”
Justin Bieber wants to teach his son to skate “as soon as possible.”
Given that Justin is a major hockey fan, perhaps it will come as no surprise that the “Never Say Never” singer wants to share the sport with his son. At a charity hockey game benefitting victims of the L.A. wildfires, Justin told reporters that he would teach Jack to skate “as soon as possible,” jokingly adding “it’s never too early,” per People.
Hailey detailed their son’s sporty inclinations while appearing on the Therapusspodcast in February 2026. “ He says ‘basketball’ all the time. I went to get him up from his nap today, and he was like ‘basketball.’ He’s just—it’s insane. So funny,” she said. She added that Jack, then one, was walking, running, and playing with a soccer ball.
They celebrated his 2nd birthday with pancakes.
Hailey Bieber with son Jack Blues Bieber in 2026.Credit: @haileybieber
An Instagram Stories post from model mom Hailey revealed that the family of three made a special breakfast to celebrate Jack turning 2. On August 22, she shared a photo of mouse-shaped pancakes, covered in whipped cream and birthday candles. The story featured Justin’s song “Everything Hallelujah,” and Hailey wrote “2 ❤️” over the photo, per People.
A year earlier, the beauty brand founder shared a simple duo of photos of herself and Jack, matching in white T-shirts. In the caption of that post, she called her son “joy personified🩵.”
He’s obsessed with one of his dad’s biggest hits.
Jack Blues Bieber in August 2026.Credit: @haileybieber
During her 2026 Therapuss appearance, Hailey opened up about her son’s favorite Justin Bieber song—”Baby.” “He’s been saying, ‘Baby, oh baby, oh baby oh.’ And I’m like, ‘Whoa, that is so crazy,’” she told host Jake Shane. Jack is already officially part of his dad’s musical universe, having appeared in the music video for 2025’s “Yukon” with both his parents. As always, the baby’s face was kept hidden to protect his privacy.
The same album, SWAG II, features the track “MOTHER IN YOU,” which sees the Grammy winner singing about his child’s similarities to mom Hailey.
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Source: “AOL Entertainment”
