The Los Angeles County Coroner's Office tells ET that the YouTube star, also known for her VH1 show, Stevie TV, was discovered in her home on on Saturday afternoon and pronounced dead at the scene. After being reported as a suicide, an autopsy was conducted and the final cause of death was ruled hanging.
Ryan, whose YouTube channel has garnered millions of views on her videos of characters and celebrity impressions, revealed on her podcast, Mentally Ch(ill) -- which billed itself as "a podcast about depression" -- last week that her grandfather had just died, also taking to to social media last week to grieve, writing, "My dream man who I will only see in my dreams. I'll meet you in Percebo, soon. I love you my Papa."