A Rising Name in the Industry, Gone Too Soon
Seth Peterson built a loyal following in the adult film industry in just six years. Fans knew him for his charm, his on-screen presence, and his work with Helix Studios. His fiancé, Kobe Marsh, confirmed his death on March 21, 2026, through a post on Peterson’s X account.
Peterson was 28 years old. His real name was Adam Aguirre.
No official cause of death has been released. However, new details from his family paint a troubling picture of his final days and raise serious questions about what happened in the week before his body was found.
The adult film community lost one of its most genuine people. Seth Peterson was not just talented on screen — he was kind, generous, and real with everyone around him.”
Industry Peer and Fellow Performer
The Announcement That Shocked the Industry
Marsh, who performs professionally as Cyrus Stark, shared the news directly with Peterson’s followers. His statement was brief and raw.
“It is with a heavy heart that I share the passing of my fiance and best friend Seth. I’m truly at a loss for words, and my heart is broken,” Marsh wrote on X.
He also launched a GoFundMe page to help cover funeral expenses. The page raised over 2,000 pounds within its first day, as fans and former collaborators responded immediately with donations and messages of support.
The response across social media was immediate. Among the hundreds of thousands of X users who viewed the post were former collaborators, friends, and followers who described the actor as talented, caring, and a pleasure to encounter both on and off screen.
Spotlight Moments
Who Was Seth Peterson?
Peterson, whose real name was Adam Aguirre, entered the adult entertainment industry in 2020 and quickly established himself as a versatile performer.
He rose to prominence after launching his career and went on to become a well-known figure in the industry, earning multiple award nominations. Much of his early work came through Helix Studios, where he built a dedicated fan base. He later expanded to other platforms and collaborated with additional studios throughout his career.
Peterson attended the 2025 GayVN Awards in Las Vegas, reflecting how quickly he had risen within the industry in a relatively short time.
His final Instagram post, shared roughly six months before his death, showed him celebrating his birthday at Burning Man alongside his fiancé, captioned “Had the best birthday with you.”
His final Instagram post, shared roughly six months before his death, showed him celebrating his birthday at Burning Man alongside his fiancé, captioned “Had the best birthday with you.”
More Buzz
New Details From His Family
The most significant update in the days following Peterson’s death came directly from his mother, Tiffany Aguirre.
Peterson had been staying alone at a short-term rental home in Portland, Oregon. His partner called his mother to report that Adam had not been responding to phone calls for several days.
Tiffany then contacted Portland police and requested a welfare check. Officers responded to the address and found a deceased male inside. Police confirmed his death is not being investigated as a homicide.
His mother flew to Portland seeking answers. Tiffany now fears her son suffered an accidental drug overdose, though no official cause of death has been confirmed by authorities at this time.
Tributes Pour In
The outpouring of grief from fans and industry peers reflected the impression Peterson left on those around him.
One fan wrote online: “He was the best actor in the porn world and even a great person out of that. R.I.P Seth you will be missed.”
Colleagues described him as someone who brought genuine warmth to his work and to the people he collaborated with. Rocky Heron, a fellow performer and digital content creator, described Peterson as someone who helped others through his work and gave generously, noting he had a big heart, a lot of passion, and a depth that not everyone understood.
A Pattern of Loss in the Industry
Peterson’s death adds to a string of premature losses within the adult film industry in recent years. The frequency of these tragedies has renewed conversations about the mental health, safety, and support systems available to performers working in the space.
No formal support fund beyond the GoFundMe has been announced at this time. Those who wish to contribute to funeral costs can access the page through the link shared on Peterson’s X account.
What Comes Next
Portland authorities have not released a cause of death. His family continues to seek answers, and the investigation remains open pending further findings.
RealGirlsNews will update this article as new information becomes available.
If you or someone you know is struggling, contact the 988 Suicide and Crisis Lifeline by calling or texting 988. Support is available 24 hours a day, 7 days a week.
Sources: TMZ, The Advocate, Out Magazine, Complex, Pink News, Attitude, Instinct Magazine
This article will be updated as developments emerge. All information reflects reporting available as of March 23, 2026.
