Gaten Matarazzo became internationally recognizable as Dustin Henderson in Netflix’s Stranger Things after beginning his professional career onstage with productions including Priscilla, Queen of the Desert and Les Misérables. Yet his path into performing did not begin with television. Gaten has repeatedly credited his older sister, Sabrina Matarazzo, with inspiring his interest in acting and singing.
Sabrina has a smaller public profile than her famous brother, but she is more than just a celebrity relative. Reliable records document her as a vocalist, performer, and actress. She sang publicly with Gaten years before Stranger Things, later performed alongside him professionally, joined the family-connected band Work In Progress, and accumulated several screen credits. Her personal life, however, has remained far less documented than her creative work.
This article examines Sabrina Matarazzo through documented performances, acting credits, interviews, and reliable public records, separating verified facts from unsupported online claims.
Quick Bio
| Detail | Verified information |
|---|---|
| Full Name | Sabrina Matarazzo |
| Relationship | Older sister of Gaten Matarazzo |
| Known For | Singing, acting and performing with Gaten |
| Profession/Public Profile | Actress and vocalist |
| Age | Often reported as born in 1998; a primary-source birth date is not readily established |
| Family | Siblings include Gaten and Carmen Matarazzo |
| Residence | Family has strong New Jersey ties; current residence is not reliably established |
| Children | No reliable public record used here confirms children |
| Philanthropic Connection | Publicly associated through the family with support for CCD Smiles |
| Social Media | Accounts have historically been reported under her name, but current official status should not be assumed |
Who Is Sabrina Matarazzo?
Sabrina Matarazzo is an American performer best known as the older sister of actor Gaten Matarazzo, but that description captures only part of her documented story. Before her brother became globally known through Stranger Things, Sabrina was already performing. Gaten later explained that watching his older sister sing and act inspired his own entrance into entertainment.
Her public record subsequently expanded beyond family appearances. Sabrina received acting credits including Vivian in The Americans, Ava Carroll in the short film Beyond Kepler, and Ilse Brauhn in Major Key. She also continued performing musically with her brothers.
That makes the most accurate description of Sabrina neither “private celebrity sister” nor “social-media star,” but a performer whose career has attracted considerably less media coverage than Gaten’s.
The Private Life of Sabrina Matarazzo
Public interest in Sabrina rose largely because Gaten’s fame grew dramatically after Stranger Things. Netflix still identifies him with Dustin Henderson, one of the central members of the Hawkins group.
Sabrina did not develop the same level of celebrity coverage. That absence should not be interpreted as evidence about her personality, ambitions, relationships or lifestyle. From a biographical standpoint, it simply means that her professional appearances are substantially easier to verify than her private circumstances.
Numerous celebrity websites publish claims about Sabrina’s dating history, net worth and day-to-day life. Still, many of these claims trace back to secondary entertainment pages rather than to interviews, official records or direct statements. A trustworthy biography should therefore resist the temptation to treat repetition across websites as confirmation.
Early Life and Background of Sabrina Matarazzo
One of the strongest accounts of Sabrina’s early performing background actually comes from Gaten himself. In a 2016 interview, he explained that his sister participated in community theatre around New Jersey and attended a showcase while looking for management. Gaten went with her and was subsequently encouraged to try acting himself.
The story is significant because it establishes Sabrina as an active performer before her brother’s television fame.
Gaten later gave an even clearer description of her influence in a Broadway Direct interview:
“My sister. She started a while ago, and I just wanted to be like my big sister.”
Rather than treating Sabrina’s significance as something created by Stranger Things, the available evidence suggests the opposite: her involvement in performance helped create the environment from which Gaten’s own career emerged.
Sabrina Matarazzo and Gaten Matarazzo: A Performing Partnership
Because Sabrina and Gaten are siblings, claims describing them as spouses or romantic partners are obviously incorrect.
Their documented partnership is musical.
MLB records confirm that Gaten and Sabrina won a New York Mets anthem competition and performed the U.S. national anthem before a Mets-Yankees game on September 18, 2015. MLB also reported that the siblings had previously sung together before the 2009 U.S. Open tennis tournament.
These performances predate the explosive public recognition that followed Stranger Things. That chronology matters: Sabrina and Gaten singing together was not a promotional creation resulting from his Netflix fame. Performing together was already part of their lives.
Sabrina Matarazzo’s Role in Gaten’s Career
The clearest evidence of Sabrina’s influence comes directly from Gaten.
In another interview, he said that Sabrina was the reason he started both acting and singing, recalling that he watched her perform as a child and wanted to follow her example.
That is a more meaningful and verifiable description of her “behind-the-scenes role” than vague claims that she secretly managed or guided his career. No one needs to invent such responsibilities.
Her documented impact came earlier: she set an example that made performance attractive to her younger brother. Gaten subsequently built a career spanning Broadway, television and film, but his own account places Sabrina near the beginning of that journey.
Music, Elsie Fest and Work In Progress
Sabrina continued performing after Gaten became famous.
Getty’s editorial archive documents Sabrina and Gaten performing together at the second annual Elsie Fest in Brooklyn on September 5, 2016, while surviving video also shows Sabrina and Gaten performing “Lay Me Down” at the event, with Darren Criss joining them.
Her musical involvement later became more structured through Work In Progress. In 2019, Netflix described the six-piece band as Gaten’s group and specifically identified Carmen Matarazzo on drums and Sabrina as a vocalist. The band drew on rock, metal, alternative, and emo influences over several decades.
This primary-source record provides particularly strong evidence that Sabrina’s musical activity went beyond occasional family sing-alongs.
Sabrina Matarazzo’s Acting Career
Sabrina also has verifiable screen work. credits her with three acting roles: Vivian in The Americans, Ava Carroll in Beyond Kepler, and Ilse Brauhn in Major Key, all associated with 2018 releases or appearances.
The independent FilmFreeway listing for Major Key also identifies Sabrina as a key cast member, strengthening the record beyond biography websites devoted to celebrity relatives.
Her filmography is modest compared with Gaten’s, but it establishes something important: Sabrina has her own professional performance credits and should not be described solely in relation to her brother.
Family, Philanthropy and CCD Smiles
Gaten has publicly advocated for people with cleidocranial dysplasia (CCD), the condition he was born with. The official CCD Smiles organization says it works to improve the lives of people with CCD through connections, awareness, research, education and support. Its history states that Gaten’s father contacted founder Kelly Wosnik in 2016, and that the organization became an IRS-approved nonprofit in January 2017.
Secondary biographical records report that Sabrina also created a Facebook fundraising campaign supporting CCD Smiles.
The distinction matters: Gaten’s involvement with CCD Smiles is extensively documented by the organization and Netflix; Sabrina’s specific fundraising activity is reported through secondary sources. It should therefore not be exaggerated into claims that she founded or managed the charity.
The Power of Privacy: Influence Without Constant Publicity
Sabrina’s story illustrates why celebrity-family biographies require restraint.
The verified record already contains meaningful material: community theatre, early musical performances, a Mets anthem appearance, Elsie Fest, Work In Progress and acting credits. Filling the remaining gaps with theories about her marriage, children, wealth, or motivations would make the biography longer but less trustworthy.
Privacy itself does not prove humility, secrecy, or rejection of fame. It only means that certain facts have not been reliably placed in the public record.
Public Curiosity and Misconceptions About Sabrina Matarazzo
One recurring misconception is that Sabrina is famous only because she shares Gaten’s surname. Gaten’s interviews complicate that narrative considerably: he says she helped inspire him to become a performer in the first place.
Another problem is inconsistent biographical data. Various entertainment websites circulate conflicting personal details, especially regarding birthdays, romantic relationships, and finances. Those claims should not automatically be treated as settled facts.
What can be established with confidence is more interesting anyway: Sabrina performed with Gaten years before Dustin Henderson made the family internationally recognizable.
Legacy and Future
Sabrina Matarazzo’s public legacy currently rests on a relatively small but clear body of work. She performed in community theatre, helped inspire her younger brother’s career, sang with him at nationally visible events, became a vocalist in Work In Progress, and accumulated several acting credits.
Whether she chooses to expand that career in the future is her decision and can’t be responsibly predicted.
Her connection with Gaten will naturally remain the reason many people search her name. Still, the documentary record shows that Sabrina was part of the Matarazzo family’s performing story before Stranger Things turned her younger brother into a global television star.
Conclusion
Sabrina Matarazzo is best introduced as Gaten Matarazzo‘s older sister, but not defined only by that relationship. She has a documented history in acting and music and played a notable role in Gaten’s early artistic development. His own interviews credit Sabrina with inspiring him to sing and act, while MLB, Netflix, and entertainment-industry records document their performances together and Sabrina’s later professional work.
At the same time, much of Sabrina’s adult personal life remains outside reliable mainstream documentation. Responsible biography writing should preserve that distinction. Her genuine story does not require invented marriages, unsupported net-worth estimates, or speculation about family dynamics. The confirmed record—older sister, performer, vocalist, actress and an early inspiration to one of Stranger Things’ best-known stars—is substantial on its own.
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(FAQs)
1. Who is Sabrina Matarazzo?
Sabrina Matarazzo is an actress and vocalist and the older sister of Stranger Things actor Gaten Matarazzo.
2. Is Sabrina Matarazzo Gaten Matarazzo’s sister?
Yes. Sabrina is Gaten’s older sister; Carmen Matarazzo is their brother.
3. Did Sabrina Matarazzo inspire Gaten to become an actor?
Yes. Gaten has explicitly credited his older sister with inspiring him to pursue acting and singing.
4. Did Sabrina and Gaten Matarazzo sing together?
Yes. Their documented appearances include the 2015 Mets-Yankees national anthem performance and an earlier U.S. Open performance.
5. Is Sabrina Matarazzo an actress?
Yes. She is credited in The Americans, Beyond Kepler, and Major Key.
6. Was Sabrina Matarazzo in Gaten’s band?
Yes. Netflix identified Sabrina as a vocalist in Work In Progress, with their brother Carmen playing drums.
7. Is Sabrina Matarazzo married?
A marriage should not be stated as fact without reliable confirmation. Online celebrity pages contain inconsistent claims about relationships.
8. What did Gaten Matarazzo say about Sabrina?
The most revealing theme in Gaten’s interviews is simple: he wanted to perform because his older sister was already doing it. His comments establish Sabrina as an early creative influence, not just a relative who became known after his success.
