| Big Brother | |
|---|---|
| Season 23 | |
| Hosted by | Julie Chen Moonves |
| No. of days | 85 |
| No. of houseguests | 16 |
| Winner | Xavier Prather |
| Runner-up | Derek Frazier |
| America's Favorite HouseGuest | Tiffany Mitchell |
| No. of episodes | 37 |
| Release | |
| Original network | CBS |
| Original release | July 7 – September 29, 2021 |
| Season chronology | |
Big Brother 23 is the twenty-third season of the American reality television program Big Brother. The season premiered on July 7, 2021, on CBS in the United States and Global in Canada. Hosted by Julie Chen Moonves, the show follows a group of contestants (known as HouseGuests), who live in a house together while being constantly filmed and having no communication with the outside world as they compete to win a grand prize of $750,000.
The season concluded on September 29, 2021, after 85 days of competition.[1] Xavier Prather was crowned the winner defeating Derek Frazier, becoming the first black HouseGuest to win in the main edition of the show in the second unanimous jury vote in a row and the fourth unanimous jury vote in Big Brother US history (following Dan Gheesling of Big Brother 10, Tamar Braxton of Celebrity Big Brother 2 and Cody Calafiore of Big Brother 22). Tiffany Mitchell was voted as the season's America's Favorite HouseGuest.