Big Brother contestant won't enter the house after testing positive for COVID-19

ETonline

Christie Valdiserri, who was one of the 16 houseguests announced last week, shared an emotional video message on Monday on Big Brother's Instagram revealing her positive test and explained why she won't be competing for the $500,000 grand prize. New houseguest Claire Rehfuss will take Valdiserri's place during Wednesday's 90-minute live premiere.