Olivia Lua, 23, died in a rehab facility in West Hollywood on Friday morning.
August Ames, 23, right hanged herself on December 5 Days before her death, Lua shared cryptic social media posts including one which read 'no one alive can be an angel forever'.
What prompted her suicide remains unclear but in the days beforehand, she found herself in the center of a firestorm on Twitter after publicly saying that she had refused to work with a man she knew did both straight and gay scenes.
It is not known if the overdose was accidental or intentional.
Hay said it was merely a 'coincidence' that the two most recent deaths were of women who belonged to his agency.
On January 9, 20-year-old Olivia Nova died in her bed in Las Vegas.