Vaccinated Big Brother 23 Contestant Christie Valdiserri Will Be
Vaccinated Big Brother 23 Contestant Christie Valdiserri Will Be Replaced Claire Rehfuss After Testing Positive For Coronavirus
Big Brother' Season 23 contestant Christie Valdiserri exits show after positive coronavirus test
Big Brother has cast change due to positive COVID-19 test
Big Brother' Season 23 Cast Member Tests Positive for COVID-19 Ahead of Premiere
Big Brother 23 cast change: Christie Valdiserri out, Claire Rehfuss in - GoldDerby
Big Brother 23's Christie Valdiserri leaves CBS competition after testing positive for COVID-19
Penn State Alum Christie Valdiserri To Compete On Season 23 Of 'Big Brother
Big Brother 23's Christie Valdiserri leaves CBS competition after testing positive for COVID-19
Christie Valdiserri, Big Brother Wiki
Big Brother USA contestant replaced due to COVID-19 diagnosis
Big Brother Spoilers: COVID Test Sparks Houseguest Swap