Roberta Battaglia was only 10 years old when she walked onto the America’s Got Talent stage.
She looked nervous.
She even needed a moment to collect herself before beginning her audition.
Then the music started.
Roberta chose “Shallow,” the Oscar-winning song performed by Lady Gaga and Bradley Cooper in A Star Is Born. What happened next left all four judges impressed — and eventually gave Sofia Vergara a reason to reach for the Golden Buzzer.
A Ten-Year-Old With a Big Dream
Roberta came from Toronto, Canada, and had been singing since she was very young.
During her AGT introduction, she explained that she started singing at around three and a half years old. Her father, Alessandro Battaglia, was also a singer, and he would let Roberta sing when he performed.
Now she had reached a stage she had dreamed about for years.
But standing in front of Simon Cowell, Howie Mandel, Heidi Klum and Sofia Vergara was understandably intimidating.
Roberta admitted she was nervous.
Host Terry Crews even brought her some water to help her settle down.
Then she stepped toward the microphone.
Then She Started Singing “Shallow”
The first notes immediately changed the atmosphere.
Roberta’s voice sounded far more mature than the audience might have expected from a 10-year-old.
She continued through the difficult song with confidence, building toward the emotional final section.
The judges watched closely.
Simon Cowell’s reaction became particularly noticeable during the performance, while the audience responded with increasingly enthusiastic applause.
By the time Roberta finished, the entire panel had given her a standing ovation.
The nervous little girl who had needed water before starting was suddenly standing onstage receiving applause from the judges and audience.
Simon Cowell Couldn’t Believe It
After the performance, Simon jokingly asked Roberta whether it had really been her singing.
The joke captured just how surprising her performance had been.
But his comments quickly became more serious.
Simon praised Roberta’s personality and humility, and she revealed that she sometimes experienced bullying.
Simon then offered her a message about overcoming bullies by being happy and successful.
For Roberta, the moment was clearly emotional.
She had come to AGT because appearing on the show had always been a dream.
Now she was standing in front of the judges after receiving a standing ovation.
But Sofia Vergara wasn’t finished.
Sofia Vergara Had One More Thing to Say
When it was Sofia’s turn to give her opinion, she didn’t hold back.
She called Roberta’s performance “amazing” and “breathtaking.”
Then she focused on one particular detail.
Roberta was only 10.
Sofia said it was impossible to sing like that at 10 years old.
And then Sofia delivered the moment Roberta would never forget.
She pressed the Golden Buzzer.
Gold confetti fell from above as Sofia ran onto the stage to hug the young singer.
Roberta broke down in tears.
Her mother also came onto the stage to embrace her daughter.
The audition had gone from nervous beginnings to one of the biggest moments of Roberta’s AGT journey.
The Golden Buzzer Changed Everything
Sofia’s Golden Buzzer sent Roberta directly to the live shows.
It was Sofia’s first Golden Buzzer since joining the AGT judging panel that season.
For Roberta, it meant that the dream she had talked about before singing had suddenly become real.
She had arrived on the AGT stage as a nervous 10-year-old.
She left knowing she would be moving forward in the competition.
And she had done it by singing one of Lady Gaga’s most recognizable songs.
Her AGT Journey Continued
Roberta’s Golden Buzzer was only the beginning.
She advanced to the live shows and ultimately finished fourth in Season 15.
Her AGT appearance also became one of the season’s memorable young-singer moments because of the combination of her age, vocal ability and the emotional Golden Buzzer reveal.
But the audition itself remains the clearest introduction to her story.
A young singer walked onto the stage nervous about performing.
Then she opened her mouth and sang.
Why Roberta’s Audition Still Stands Out
The most powerful part of Roberta’s audition wasn’t simply that she could sing a difficult song.
It was the transformation.
Before the performance, she looked like a nervous child facing an enormous challenge.
After the performance, she stood in front of four judges and a cheering audience as a serious young vocalist.
The judges weren’t simply reacting to her age.
They were reacting to what she had actually delivered.
And Sofia’s Golden Buzzer turned that reaction into a defining AGT moment.
From Nervous Ten-Year-Old to Golden Buzzer Recipient
Roberta Battaglia came to America’s Got Talent with a dream.
She chose “Shallow,” stepped up to the microphone and pushed through her nerves.
The result was a standing ovation.
Then came Sofia Vergara’s Golden Buzzer.
For a 10-year-old who had dreamed of appearing on AGT, the moment represented far more than advancing in a competition.
It was proof that she had been given a stage — and had made the most of it.
She walked onto the AGT stage nervous and unsure. She left beneath a shower of gold confetti, one step closer to the dream she had carried since childhood.
