Jesus Guerrero continues to be mourned by many following his sudden death at the age of 34. His sister, Gris, who created a GoFundMe page in his honor, shared,”It is with a heavy heart that we let the world know that Jesus Guerrero has gone to heaven. He is a son, a brother, an uncle, an artist, a friend, and so much more. Born and raised in Houston, TX to immigrant parents, Jesus learned how to work hard and dreamt of taking his skills to the top. Unfortunately, his passing came very suddenly and unexpectedly.”

Kylie Cosmetics founder Kylie Jenner paid tribute to him on social media, writing, “Jesus was more than my friend – he was a light in my life, a source of laughter, comfort, love, and unwavering support. I don’t know how I would have made it through the last almost decade without him by my side. He had a way of making even the heaviest days feel lighter.”

As Jesus now rests, learn more about his cause of death below.

Who Was Jesus Guerrero?

Jesus was a celebrity hairstylist.

What Celebrities Did Jesus Guerrero Work With?

The late hairstylist worked with Kylie, Jennifer Lopez, Rosalía, and others who have honored him in heartfelt social media tributes.

Jesus Guerrero’s Cause of Death

On June 2, 2025, a report from Los Angeles County Department of Medical Examiner revealed that Guerrero’s cause of death was severe pneumonia, per People. The report noted that he had contracted a lung infection and Cryptococcosis neoformans: a fungal species. Moreover, the report listed that Guerrero’s secondary cause was Acquired Immunodeficiency Syndrome, which according to Mayo Clinic, is a chronic condition and could lead to a weakened immune system.

The manner of Guerrero’s death was listed as natural.

In a February 25, 2025, interview with Us Weekly, Guerrero’s sister, Gris Guerrero, provided an update on his passing. “We have been able to track every one of his steps, but we don’t know what got him sick or what was [the] sickness,” she told the outlet. “It all happened suddenly and no one knows why. … [There are] unanswered questions and it may take some time to properly have something for him. We are getting some help, but it is a waiting game for everyone to do what they can to get answers.”

Did Jesus Guerrero Have Pneumonia?

Yes, according to the Los Angeles County Department of Medical Examiner’s report, Guerrero died from severe pneumonia.