How Old Is Kristen Doute's Daughter Kaia? Age in 2026

The Short Answer: Kristen Doute's Daughter Is 1

Kaia Lily Broderick, the daughter of Kristen Doute and her fiance Luke Broderick, is 1 year old as of October 2026. She was born on June 11, 2025, and the couple shared the news publicly two days later, on June 13, 2025.

That timeline makes Kaia about 16 months old this month. She celebrated her first birthday in June 2026, and she is Kristen Doute's first and only child. Fans first met the reality star on Vanderpump Rules, where she appeared from the show's 2013 debut until 2020, and have since followed her next chapter on Bravo's The Valley, which premiered in 2024 and aired its third season in 2026.

If you are seeing two different dates online, here is the simple explanation: several outlets reported the birth announcement on June 13, 2025, which is when Kristen posted the news on Instagram, while OK Magazine and other reports noted the actual birth happened on Wednesday, June 11, 2025. Both dates point to the same little girl, and both confirm she is 1 year old in 2026.

Below is the full, verified breakdown of Kaia's age, her birth story, the meaning behind her name, and how the family is doing in 2026.

Kristen Doute's Kids: Names, Ages, and Birth Dates

Kristen Doute has one child: her daughter Kaia. Here is the at-a-glance breakdown.

Kaia arrived after a difficult road to motherhood. Doute experienced a miscarriage before conceiving Kaia, a loss she discussed publicly, which made the 2025 pregnancy especially emotional for her and Broderick. When Kaia finally arrived in June 2025, Doute told outlets the couple was completely overwhelmed with love and that their lives had already changed completely.

Her father, Luke Broderick, met Kristen at a friend's wedding in June 2022, where they served as bridesmaid and groomsman. The two went public later that year, launched the Balancing Act podcast together, and got engaged on a boat in Maui in August 2024, an engagement that would later inspire their daughter's Hawaiian name.

As of October 2026, the couple has not announced a second pregnancy. Their public updates through 2026 have focused on raising Kaia through her toddler milestones while continuing to plan their wedding.

How the Birth Was Announced in June 2025

Kristen and Luke announced Kaia's arrival on Instagram on June 13, 2025, sharing a photo of Kristen holding her newborn daughter's tiny hand. The caption read: "Kaia Lily Broderick, we have never known a love like this until you." The post quickly drew congratulations from Bravo fans and the couple's reality TV circle.

Speaking to Us Weekly at the time, Doute described an exhausting labor and said she had not slept or showered in two days, adding that simply holding her daughter made it all worth it. She also explained the thinking behind the name. The couple wanted their baby's name to revolve around water, so they chose Kaia, which means "sea" in Hawaiian, as a tribute to Hawaii, where they got engaged. For the middle name, Doute picked Lily, her favorite flower, which she associates with new beginnings and beauty.

In the weeks that followed, the new parents shared a steady stream of updates. On July 13, 2025, Kristen marked Kaia's first month with a sweet Instagram Story captioned "Happy one month to our favorite little human," and by late July she was posting about everyday firsts, including the first car ride where she no longer sat in the back seat with the baby.

By August 2025, Reality Tea reported that Doute had shared the first clear photo of Kaia's face, captioning it "a daily dose of Kaia cuteness," after weeks of keeping the newborn's features mostly private.

Kaia's First Year: Birthdays, Milestones, and Health Updates

Kaia's first year flew by in the public eye. She celebrated her first birthday on June 13, 2026, and in the weeks before it, Luke Broderick told Bravo's The Daily Dish that their daughter was close to taking her first steps and had already learned how to get a reaction from her parents with what he jokingly called her "fake cries."

The summer of 2026 also brought a scary stretch for the family. In August 2026, when Kaia was 14 months old, Doute revealed on Instagram that she had taken her daughter to the emergency room twice: first for a high fever, and then again after Kaia was diagnosed with a urinary tract infection. Doute called it the scariest part of being a mom, and later updated fans that Kaia was safe and resting at home after treatment.

Through it all, the couple has been candid about the harder parts of new parenthood. During The Valley season 3 reunion in 2026, Doute spoke openly about dealing with postpartum depression and postpartum rage, while Broderick admitted he had not always been the best version of himself while filming. The pair said they had tried couples therapy and that things had improved by the time the reunion aired.

Fans watching the show in 2026 saw much of this journey play out on screen, from the pregnancy storylines carried over from earlier seasons to the realities of raising a toddler while cameras rolled.

Kristen Doute on Motherhood and The Valley in 2026

From the start, Doute made it clear she would be a protective mother. In the summer of 2025, when Kaia was under a month old, she posted a firm set of boundaries for anyone wanting to meet the baby: no kissing the baby, no touching her face, and visitors were asked to stay away if they had even a tickle in their throat. She also asked guests to be up to date on their TDAP shots, writing that babies are small and germs are big.

Professionally, 2026 has been a busy year. Doute continues to appear on The Valley, which aired its third season in 2026, and she co-hosts the Balancing Act podcast with Broderick, where the two discuss their relationship, wedding planning, and life as new parents. She also runs her clothing brand, James Mae, which she has promoted alongside her television work.

On the personal front, wedding planning has moved in fits and starts. In mid-2026, Broderick said the couple was also considering a move out of California, possibly to the Nashville area, as they think about where to put down roots as a family. For now, though, the focus remains on Kaia, who at 1 year old is walking, talking in her own way, and, by all of her parents' accounts, keeping them both completely wrapped around her finger.

The Valley's third season, which aired in 2026, put the couple's new-parent dynamic under a microscope. At the season 3 reunion, Andy Cohen confronted Luke Broderick over telling Watch What Happens Live producers he would only appear if Kristen was not involved, a remark that left Doute in tears. Luke explained he had wanted a quick New York trip without the complications of traveling across three time zones with a 1-year-old, and he apologized for how deeply the comment affected her. Doute, meanwhile, was candid about her postpartum struggles, telling the reunion audience she had dealt with postpartum depression and rage during Kaia's first year. Despite the tension, both said things had improved by the time the reunion aired, with 1-year-old Kaia firmly at the center of a family still finding its footing.

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