Blac Chyna's dear friend and assistant is fighting for her life in a coma, and Chyna's famous exes are stepping up to donate to help with medical bills.
Last week, Lorena "Patty" Hernandez had a seizure, which caused her brain to bleed.

Patty is one of Chyna's closest confidantes and was featured on her short-lived reality show, "Rob & Chyna."
After a GoFundMe page was set, Chyna's exes ponied up — Rob Kardashian donated $10,000 to medical bills, while Tyga donated $5,000.

According to the GoFundMe, Patty suffered a stroke last July that left her partially blind. She was diagnosed with a brain AVM "Arteriovenous Malformation," something that was present since she was born. She continued to work against doctors order, saying she had to support her three kids. Patty, reports say, is the sole provider for her children.
When she was diagnosed, Patty, who also helps Chyna run her clothing line, was also pregnant.

In December, though, "Patty suffered a severe head bleed that left her unconscious, she was rushed to Cedars-Sinai medical center."
After a CAT Scan and a couple of days, Patty was forced to terminate her pregnancy in late 2017.
The GoFundMe page's goal is set at $50,000. Less than 24 hours after the page was set up, it had garnered over $18,000, thanks, in large part, to Rob and Tyga.