On January 9, 20-year-old Olivia Nova died in her bed in Las Vegas.
Olivia Lua, 23, died in a rehab facility in West Hollywood on Friday morning.
Hay said it was merely a 'coincidence' that the two most recent deaths were of women who belonged to his agency.
So far, there has been no proof of a link between any of their deaths beyond the fact that they were all porn stars.
Stylez left the porn industry in 2016 after 10 years.