Big Brother' Contestant Exits Show Ahead of Season 23 - Here's Why (Plus, Meet Her Replacement): Photo 4582268, Big Brother, Christie Valdiserri, Claire Rehfuss Photos

Photos for: A major change has happened to the Big Brother contestant lineup for season 23 just days before the show

The Real Reason Christie Valdiserri Left Big Brother 23 - Parade

Big Brother has cast change due to positive COVID-19 test

Christie Valdiserri, Big Brother Wiki

Big Brother': Christie Valdiserri Leaving Season 23, Meet Replacement

Big Brother' Season 23 contestant Christie Valdiserri exits show

Big Brother' Season 23 Cast Member Tests Positive for COVID-19

Christie Valdiserri, Big Brother Wiki

Big Brother' Season 23 Cast Member Tests Positive for COVID-19

Big Brother' Contestant Exits Show Ahead of Season 23 – Here's Why

Big Brother' Season 23 Cast Member Tests Positive for COVID-19

Big Brother Replaces Season 23 Contestant Christie Valdiserri Days

Big Brother' Contestant Exits Show Ahead of Season 23 - Here's Why