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

Christie Valdiserri, Big Brother Wiki

Christie Valdiserri, Big Brother Wiki

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

The Real Reason Christie Valdiserri Left Big Brother 23 - Parade

Big Brother' Houseguest Changes: Christie Out, Claire In

The Real Reason Christie Valdiserri Left Big Brother 23 - Parade

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

Big Brother' Season 23 contestant Christie Valdiserri exits show

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