Brittany Petros from big brother facebook has not been updated since 2020 and there than we don’t know if it was really her as it was just text as posts new posts or pictures herself online lately she be dead.

As of my last knowledge update in October 2023, I don't have any specific information about Brittany Petros from Big Brother or her current status. If her social media accounts haven't been active since 2020 and there have been no recent updates or public appearances, it could be difficult to ascertain her situation. For the latest news or information, I recommend checking reliable news sources or official announcements.