By A Mystery Man Writer
Big Brother warns viewers to always expect the unexpected, but no one probably expected a cast change already -- as Christie Valdiserri has been dropped from the cast and replaced due to a positive COVID-19 test result.
Big Brother' Contestant Drops Out After Testing Positive for COVID-19
Big Brother 23: Christie Valdiserri has now tested negative for COVID - GoldDerby
Big Brother' Season 23 Cast Member Tests Positive for COVID-19 Ahead of Premiere
Big Brother' Season 23 Cast Member Tests Positive for COVID-19 Ahead of Premiere
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The Bachelorette' recap: Katie Thurston dives deeper with Blake Moynes and Andrew Spencer, Hunter Montgomery gets aggressive, and Greg Grippo says he's falling in love
Big Brother' contestant replaced after testing positive for COVID
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Christie Valdiserri, Big Brother Wiki
The Bachelorette' recap: Katie Thurston dives deeper with Blake Moynes and Andrew Spencer, Hunter Montgomery gets aggressive, and Greg Grippo says he's falling in love
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Big Brother's Christie Valdiserri Tests Positive for COVID Before Premiere