Big Brother' Contestant Exits Show Ahead of Season 23 - Here's Why (Plus, Meet Her Replacement): Photo 4582269, 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

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Christie tests positive for Covid and is replaced with Claire Big Brother 25 Spoilers

Christie Valdiserri, Big Brother Wiki

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

Big Brother' Contestant Drops Out After Testing Positive for COVID-19

The Real Reason Christie Valdiserri Left Big Brother 23 - Parade

Christie Valdiserri, Big Brother Wiki

The Real Reason Christie Valdiserri Left Big Brother 23 - Parade