What would you do if your uncle were one of the biggest music stars in the world?

Would you mention his name when auditioning for America’s Got Talent?

For brothers Nyjah Music and Zyah Rhythm, the answer was no.

The teenage singers walked onto the America’s Got Talent stage in 2026 and performed their original song “Heartbeat.”

There was just one major detail the judges didn’t know at first.

The brothers are the nephews of Bruno Mars.

And they chose to let their music speak for itself.

Two Brothers Take the AGT Stage

Nyjah Music and Zyah Rhythm are brothers from Oʻahu, Hawaii.

They arrived on America’s Got Talent as a singing duo, bringing their Hawaiian roots and musical background to the competition.

For their audition, they performed “Heartbeat,” an original song.

The performance highlighted their voices and harmonies rather than relying on their famous family connection.

That decision made the audition particularly interesting.

The judges were evaluating two young singers based on what they heard on stage—not because of the identity of their uncle.

The Bruno Mars Secret

During their audition, Nyjah and Zyah did not tell the judges that Bruno Mars was their uncle.

That family connection was revealed afterward, making the performance even more intriguing for viewers.

Bruno Mars, whose real name is Peter Gene Hernandez, grew up in Hawaii in a highly musical family.

Nyjah and Zyah are the sons of Bruno’s sister, Tahiti Hernandez-Kemper.

The brothers have also been building their own musical identity.

They have shared covers online and developed an audience through performances featuring old-school R&B, Hawaiian music, and ballads.

So although their family connection created a major headline, music was already an important part of their lives.

They Performed “Heartbeat”

The brothers chose an original song called “Heartbeat” for their AGT audition.

The song has a personal family connection.

Zyah explained that the song was inspired by their grandmother, who had been an important part of their musical upbringing.

That gave the performance another layer beyond the Bruno Mars connection.

Instead of simply arriving on television as famous relatives, Nyjah and Zyah were introducing audiences to music connected to their own family and experiences.

Their harmonies became one of the key elements of the audition.

What Did the Judges Think?

The AGT judges responded positively to the brothers.

Howie Mandel compared the quality of their voices to Grace VanderWaal and told them he believed they could become memorable.

Sofia Vergara described them as amazing, while Mel B praised their vocals and harmonies even though she felt the song itself did not connect with her as strongly.

Simon Cowell also recognized their talent.

In the end, all four judges voted yes.

That sent Nyjah and Zyah through to the next stage of the competition.

They Didn’t Need the Famous Name

Perhaps the most interesting part of the audition is that Nyjah and Zyah did not lead with the Bruno Mars connection.

They could have walked onto the stage and immediately announced that their uncle was a global superstar.

Instead, they performed.

That allowed the judges to hear their voices before learning about their family connection.

For a talent competition, that makes a meaningful difference.

The brothers were asking the judges to evaluate them as artists in their own right.

And four yes votes showed that their audition had made an impression.

Music Runs in the Family

The connection between Bruno Mars and his nephews is part of a much larger musical family story.

Bruno grew up in Hawaii surrounded by music, with siblings who were also involved in performing. His brother Eric has performed as a drummer, while several of his sisters have pursued music and entertainment projects.

Nyjah and Zyah are continuing that family tradition in their own way.

Their path is not simply about being related to Bruno Mars.

They have developed their own sound, performed together, released music, and built an audience of their own.

Their AGT appearance gives them another opportunity to introduce that sound to a much larger audience.

From Hawaii to America’s Got Talent

The brothers’ journey from Oʻahu to the AGT stage represents a significant step in their musical careers.

They brought their voices, harmonies, Hawaiian roots, and original music to one of television’s biggest talent competitions.

And they did it without initially revealing the most famous part of their family background.

That surprise became one of the defining talking points surrounding their audition.

But underneath the celebrity connection was a simple talent-show story:

Two brothers walked onto a stage.

They sang their own song.

And the judges said yes.

Final Thoughts

Nyjah Music and Zyah Rhythm’s America’s Got Talent audition is memorable for more than one reason.

Yes, they are Bruno Mars’ nephews.

But they also arrived with their own music, their own harmonies, and their own story.

Their original song “Heartbeat” gave the brothers an opportunity to introduce themselves to AGT viewers as performers rather than simply as relatives of a superstar.

The judges responded with four yes votes, sending them forward in the competition.

For Nyjah and Zyah, the goal was never simply to be known as Bruno Mars’ nephews.

It was to be heard.

And on the AGT stage, they got exactly that opportunity.