Who Is Jaime Kailani? Meet the Older Sister of Bruno Mar

Jaime Kailani is a singer, entrepreneur, children’s author, and the founder of Mama Earth. Many people first discover her through her younger brother, Bruno Mars, or her appearances with the sister group The LYLAS. Her own career, however, stretches across music, beauty, publishing, and community projects.
Before television cameras followed the sisters to Hollywood, Jaime had already moved from Hawaii to Los Angeles, started a family, and helped Bruno with bookings. Those experiences eventually connected: her music industry contacts helped her organize charitable events, while her creative interests led to a business and a children’s book.
Quick Info About Jaime Kailani
| Detail | Information |
|---|---|
| Full publicly used name | Jaime Kailani Bayot |
| Known as | Jaime Kailani |
| Birthplace | Hawaii, United States |
| Date of birth | Not publicly confirmed |
| Current age | Not publicly confirmed |
| Nationality | American |
| Family background | Raised in the Hernandez family; reporting also identifies her as Bruno Mars’ cousin |
| Parents who raised her | Bernadette San Pedro Bayot and Peter Hernandez |
| Siblings she grew up with | Eric, Bruno, Tiara, Tahiti, and Presley |
| Education | Kaiser High School graduate |
| Professional roles | Singer, entrepreneur, licensed esthetician, author, and community organizer |
| Notable projects | The LYLAS, Mama Earth, J’AIME, and Margy’s Unique Gift |
| Children | Two sons, Marley and Jaimeson |
| Relationship information | A 2013 interview identified her husband as Jesse; current status is not publicly confirmed |
Growing Up in Hawaii
Jaime Kailani grew up around live entertainment in Hawaii. The family performed in The Lovenotes Show in Waikiki, giving the children practical experience with audiences from an early age.
During a segment called The Teen Notes, Jaime sang “Da Doo Ron Ron.” Bruno appeared as a young Elvis impersonator, while the younger sisters joined the performance as his fans.
Music also filled family gatherings. The sisters remembered karaoke, congas, and songs they made up during ordinary activities. Performing belonged to their home life as much as it belonged onstage.
Jaime later described the household simply: “We have a huge family and everybody sings.” That shared experience would eventually help her reconnect with her sisters in the recording studio.
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Her Family Connection to Bruno Mars
Jaime holds the place of the oldest sister in the Hernandez family. She grew up alongside Eric Hernandez, Bruno Mars, Tiara Hernandez, Tahiti Hernandez, and Presley Hernandez.
There is a distinction behind that familiar description. Reporting has identified Jaime as Bruno’s cousin, whom Peter Hernandez and Bernadette Bayot welcomed into their household and raised as their own. Publicly, Jaime and the family use the language of brothers and sisters.
Eric became a drummer for Bruno’s backing band, the Hooligans. Tiara, Tahiti, and Presley later joined Jaime in The LYLAS, giving the four women a chance to pursue music together.
Bernadette Bayot’s Place in Jaime’s Life
Bernadette San Pedro Bayot, the mother who raised Jaime, worked as a singer and hula dancer. Jaime remembered her encouraging the children to harmonize, a habit that became part of their musical upbringing.
Bernadette also painted. Following her death in June 2013 after a brain aneurysm, Jaime honored her by displaying her artwork at a Mama Earth charity event in Santa Monica.
The tribute gave visitors a chance to see another side of the woman they knew through her performing family. Jaime shared a photograph from the event and wrote, “Today was in honor of you mom. Everyone loved your art.”
The loss happened during the year The LYLAS prepared to introduce their television series, making Bernadette’s presence in the filmed footage especially meaningful to the sisters.
Peter Hernandez and the Family Show
Peter Hernandez, the father who raised Jaime, worked as a percussionist and entertainer. Alongside Bernadette, he helped create the performance setting in which the children learned to sing and entertain.
The family’s Waikiki show brought different ages and talents into one production. Jaime’s singing, Bruno’s Elvis act, and the younger girls’ appearances all fitted into that shared routine.
Peter and Bernadette later separated. By the time the sisters discussed their childhood in a February 2013 interview, they spoke about the separation as an established part of their family history. Their memories of growing up still centered on the music both adults brought into the household.
Education and Moving to Los Angeles
Jaime graduated from Kaiser High School before moving to Los Angeles. She went there with plans involving music and school, but becoming a mother changed the pace of those ambitions.
She continued working while raising her children. Her experience included esthetics, and she had also appeared in advertising for Hawaiian businesses such as Local Motion, ABC Stores, and Cinnamon Girl.
When she returned to music with her sisters, she brought those responsibilities with her. During a 2013 interview, she described fitting creative work around homework and soccer practice.
Her move to California therefore marked the beginning of several careers rather than one uninterrupted attempt to become a recording artist.
Helping Bruno Before His Breakthrough
Jaime Kailani supported Bruno professionally during his early years in Los Angeles. In 2007, she worked as his booking manager and developed relationships with concert venues around the city.
The work placed her on the practical side of the music business: finding opportunities and connecting a performer with places to play. It also introduced her to people who could help with a different kind of event.
As those relationships grew, Jaime began thinking about using them for charitable projects. The contacts she made while supporting Bruno became part of the starting point for Mama Earth.
Her role offers a specific example of how she contributed to her brother’s early career while developing interests of her own.
Making Music With The LYLAS
The LYLAS grew from a charity recording project. Jaime and her sisters gathered to contribute to a song connected with the Philippines, and the session developed into a larger collaboration.
Their name stands for “Love You Like a Sister.” In an interview with The Philippine Star, the women explained that they briefly called themselves The Bernadettes after their mother. Presley suggested The LYLAS, and the name stayed.
The group released “Come Back” in early 2013. Although they shared a musical upbringing, they entered the project with different experiences and responsibilities.
Jaime also welcomed Bruno’s feedback. She explained that the sisters played their music for him and listened to his advice while working toward their own sound and career.
Their Experience on Reality Television
The sisters reached a wider audience through The Lylas, which premiered on WE tv on November 8, 2013.
The series followed their efforts to build a music career in Los Angeles. Recording sessions and professional decisions formed part of the story, alongside disagreements involving their management team.
Bernadette’s sudden death changed the family’s experience during production. In an interview with Entertainment Tonight, the sisters explained that the cameras had captured some of their final moments with her.
For Jaime, the program brought together several parts of her life: singing, working with her sisters, and navigating family responsibilities. It also introduced viewers to the women individually, beyond their connection to Bruno.
Building Mama Earth
Jaime founded Mama Earth in 2007, using music, art, and nature as the basis for community activities and fundraising.
One early idea involved a Wish Bracelet that could help schools raise money and encourage children to participate in their communities. In 2009, she hosted an official launch party in Santa Monica benefiting Shine On Sierra Leone and Nourish the Children.
The organization later developed art exhibitions, music events, and enrichment activities. Its partnerships have included schools, universities, community centers, and other nonprofit organizations.
Jaime also discussed Mama Earth’s environmental work during a 2019 appearance on the Mavens Do It Better podcast. Projects included the One Peace Festival and activities supporting conservation and community participation.
This work expanded her role beyond performing. She could help organize the setting, bring artists together, and connect their work with a cause.
Her Beauty Business, J’AIME
Jaime’s work in beauty developed alongside her creative projects. She is a licensed esthetician and the founder and creator of J’AIME.
The name comes from the French expression meaning “I love.” Her brand offers fragrances and products for the body and home, bringing scent and personal care into her business.
J’AIME’s own description connects the products with Jaime’s experience as an artist and esthetician. It presents her as an active creator of the line, rather than simply a public figure lending her name to it.
The business adds a separate professional area to a career that many readers associate mainly with singing and television.
Motherhood and Margy’s Unique Gift
Jaime Kailani has two sons, Marley and Jaimeson. Older interviews also refer to Jaimeson as Jaimo.
Motherhood appeared in her public story long before her children’s book. While preparing to perform with The LYLAS, she spoke about balancing rehearsals with the everyday demands of raising children.
She later collaborated with Marley on Margy’s Unique Gift. Jaime wrote the book, and Marley Van Peebles illustrated it.
The story encourages children to accept their differences and feel comfortable expressing who they are. It targets reading ages five to ten and includes a glossary to introduce young readers to expressive vocabulary.
The collaboration gave mother and son distinct creative roles, combining Jaime’s storytelling with Marley’s artwork.
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Final Thoughts
Jaime Kailani’s career has moved between performing, raising a family, running a business, and organizing community projects. Her connection to Bruno Mars draws attention, but The LYLAS, Mama Earth, J’AIME, and her children’s book give readers several ways to understand her own work.
The clearest thread through her story is collaboration—with her siblings in music, her son in publishing, and artists and community partners through Mama Earth.
FAQs About Jaime Kailani
Who is Jaime Kailani?
Jaime Kailani is a singer, entrepreneur, author, and founder of Mama Earth. She is widely known as Bruno Mars’ older sister and a member of The LYLAS.
How old is Jaime Kailani?
Jaime Kailani’s exact age is not reliably confirmed. Online sources list conflicting information about her birth date.
Is Jaime Kailani Bruno Mars’ biological sister?
Reports identify Jaime as Bruno Mars’ cousin, whom his parents raised as part of their family. They publicly recognize her as his older sister.
Does Jaime Kailani have children?
Yes, Jaime has two sons, Marley and Jaimeson. Marley illustrated her children’s book, Margy’s Unique Gift.
What is The LYLAS?
The LYLAS is a singing group featuring Jaime, Tiara, Tahiti, and Presley. Its name stands for “Love You Like a Sister.”
What is Mama Earth?
Mama Earth is the community organization Jaime founded in 2007. It uses music, art, and nature to support charitable causes and community activities.




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