In the world of entertainment, Bruno Mars stands as a global superstar with countless accolades and chart-topping hits. But behind his explosive talent lies a family rich in musical heritage, including his sister — Tahiti Hernandez. While many know Bruno Mars for his dynamic performances, few are aware of the siblings who helped shape his journey. Among them, Tahiti Hernandez has carved her own unique path in both the music and fitness industries. This article delves into her story — from growing up in a musically gifted family to becoming a reality TV star and fitness entrepreneur.
Quick Bio Table: Tahiti Hernandez
| Attribute | Details |
|---|---|
| Full Name | Tahiti Hernandez |
| Date of Birth | June 2, 1987 |
| Birthplace | Honolulu, Hawaii, USA |
| Parents | Bernadette Hernandez & Peter Hernandez |
| Siblings | Bruno Mars, Jaime, Tiara, Presley |
| Ethnicity | Filipino, Spanish, Puerto Rican |
| Profession | Fitness Coach, Former Musician |
| Musical Group | The Lylas |
| Notable Song | “Voices” (written by Bruno Mars) |
| Business | Uproar Fitness (Gym Owner) |
| Children | Nyjah, Zyah, Hazey, Lion |
| TV Appearance | The Lylas (WE tv, 2013) |
Early Life: Growing Up in Hawaii’s Musical Heartbeat
Tahiti Hernandez was born on June 2, 1987, in Honolulu, Hawaii, to Bernadette San Pedro Bayot and Peter Hernandez. The Hernandez household was anything but ordinary. Music was not just a passion — it was a way of life. With a family deeply rooted in performance, it was inevitable that all six siblings, including Tahiti and her brother Bruno Mars (born Peter Gene Hernandez), would inherit the rhythm and soul that surrounded them.
Peter Hernandez, their father, was a Latin percussionist from Brooklyn, while their mother, Bernadette, was a talented singer and hula dancer of Filipino and Spanish descent. Together, they exposed their children to a vibrant mix of reggae, R&B, rock, and traditional Hawaiian sounds. Tahiti and her siblings were immersed in music from a young age, frequently performing together in family shows and local gigs.
This musical upbringing helped develop a strong bond among the siblings, especially between Tahiti and Bruno, who would later go on to achieve international stardom. Though their paths diverged professionally, the artistic connection they shared in childhood remained influential in both their careers.
The Lylas: Sisters in Harmony

While Bruno Mars was launching his career as a solo artist, Tahiti pursued her musical dreams alongside her three sisters — Jaime, Tiara, and Presley Hernandez. Together, they formed a girl group known as The Lylas, an acronym for “Love You Like A Sister.” Their goal was to bring fresh, soulful harmonies to the pop and R&B music scenes.
In 2013, The Lylas starred in a self-titled reality television show that aired on WE tv. The show documented their move from Hawaii to Los Angeles in pursuit of musical success and highlighted the challenges and excitement of chasing stardom while staying true to their roots.
Their debut single, “Voices,” showcased their vocal talent and was notably written by Bruno Mars himself. Though The Lylas didn’t achieve long-lasting commercial success, they left a mark as a symbol of sisterhood, cultural pride, and independent artistry. The experience was also a testament to the support and interconnectedness of the Hernandez family.
Career Beyond Music: Uproar Fitness and Personal Growth
After her time in the music industry, Tahiti Hernandez pivoted toward another passion — health and fitness. She became a certified fitness coach and went on to establish her own gym, Uproar Fitness, located in Hawaii. As an entrepreneur and health advocate, she uses her platform to inspire others to live healthy, active lifestyles.
Tahiti’s transition from music to fitness is a reflection of her dynamic personality and drive. She continues to motivate clients through her coaching, group workouts, and personal fitness journey. Uproar Fitness is more than just a gym; it’s a community where Tahiti empowers people to improve their mental and physical well-being.
Her role as a fitness professional complements her earlier life as a performer, where discipline, energy, and resilience were essential. It also reflects the growing awareness and importance of wellness within the entertainment and creative industries.
A Devoted Mother: Family First
Beyond her career in music and fitness, Tahiti Hernandez finds her greatest joy in motherhood. She is the proud mother of four sons:
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Nyjah Music
-
Zyah Rhythm
-
Hazey Eric
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Lion Rose
Their names — musical and poetic — hint at the rhythmic legacy embedded in the Hernandez family. Tahiti often shares glimpses of her life as a mother on social media, showcasing her dedication to raising confident, happy, and healthy children. Balancing a business, family life, and personal ambitions, she serves as a role model for modern women juggling multiple roles with grace and strength.
The Sibling Bond with Bruno Mars

The relationship between Tahiti Hernandez and Bruno Mars is rooted not only in blood but also in shared dreams, creative expression, and unconditional support. While Bruno soared to international acclaim with hits like “Uptown Funk,” “Just The Way You Are,” and “24K Magic,” Tahiti supported him from behind the scenes, contributing to the family’s musical legacy.
Bruno, known for his close-knit family values, often acknowledges the influence of his upbringing and the support he received from his siblings. His success story is not solely his own — it’s a tribute to the family that believed in the power of music, unity, and hard work.
Tahiti’s contributions to The Lylas and her own artistic expression are part of the larger narrative that defines the Hernandez family’s presence in the entertainment world. Her story reflects the quieter, but no less impactful, role of a sibling supporting a star.
Cultural Pride and Personal Identity
As a woman of Filipino, Spanish, and Puerto Rican descent, Tahiti Hernandez carries a rich cultural heritage. This background heavily influences her identity, family values, and professional pursuits. In both music and fitness, she incorporates her cultural roots, often celebrating Hawaiian lifestyle and traditions.
She’s not just Bruno Mars’ sister — she’s a cultural ambassador in her own right, showcasing the strength and vibrancy of mixed-ethnic identity through her work and personal expression.
Conclusion
Though Bruno Mars might be the global icon, Tahiti Hernandez shines in her own light. From her time as a performer with The Lylas to her growing presence in the fitness community, she has proven that talent runs deep in the Hernandez bloodline.
Her journey — rooted in music, shaped by family, and driven by passion — is a powerful reminder that success comes in many forms. Whether she’s on stage, coaching a workout session, or raising her four boys, Tahiti embodies creativity, resilience, and authenticity.
She may be “the sister behind Bruno Mars’ rhythm,” but Tahiti Hernandez is very much a rhythm maker in her own right.
Frequently Asked Questions (FAQ)
1. Who is Tahiti Hernandez?
Tahiti Hernandez is the sister of Bruno Mars, a former member of the musical group The Lylas, and a fitness entrepreneur based in Hawaii.
2. What is The Lylas?
The Lylas is a girl group formed by Bruno Mars’ sisters — Tahiti, Jaime, Tiara, and Presley — known for their 2013 reality show and singles like “Voices.”
3. What does Tahiti Hernandez do now?
She owns and operates a gym called Uproar Fitness in Hawaii, where she works as a certified fitness coach.
4. How many children does Tahiti Hernandez have?
Tahiti is a proud mother of four sons: Nyjah Music, Zyah Rhythm, Hazey Eric, and Lion Rose.
5. Is Tahiti Hernandez involved in Bruno Mars’ career?
While not directly involved in his music today, Tahiti supported Bruno during their early years and has collaborated musically through The Lylas.
