Jesus Guerrero, the celebrity hairstylist who died in February and was known for working with clients such as Kylie Jenner, Jennifer Lopez and Katy Perry, died of pneumonia and a fungal infection, according to the Los Angeles County medical examiner, most likely complications from AIDS.

Celebrity hairstylist Jesus Guerrero's cause of death has been revealed nearly four months after his sudden passing at 34. Guerrero, who worked closely with Kylie Jenner and Jennifer Lopez, died from severe pneumonia due to AIDS,