By A Mystery Man Writer
Expect the unexpected indeed. Christie Valdiserri, one of the announced “Big Brother 23” houseguests, has departed the show, just days before the season premiere, due to a positive COVI…
Big Brother OK! Magazine
Big Brother Replaces Season 23 Contestant Christie Valdiserri Days Before Premiere
Big Brother' 2021 Cast: Meet Your New Houseguests
Big Brother 23' Cast Interviews: How These Houseguests Plan to Win
Big Brother's Derek Xiao and Claire Rehfuss' Relationship Timeline
Big Brother 23 Pre-Season Power Rankings, by Dylan Deckard, TV Talk
Big Brother' Season 23 Cast Member Tests Positive for COVID-19
Big Brother 2021: Last Minute Change to the BB23 Cast Announced
Big Brother's Claire Rehfuss and Joseph Abdin almost didn't get to play
Big Brother 23 – Christie Has Been Replaced By Claire - Big
The Real Reason Christie Valdiserri Left Big Brother 23 - Parade