On April 25, 2023, doctor Amanda Meirelles won the competition with 68.90% of the public vote over singer Aline Wirley and actress Bruna Griphao.
[6] Each week, on Tuesday elimination nights, three housemates will be chosen by random drawn to try to guess who will be evicted, with a cash value being added to the final prize for each correct answer.
Starting this season, the HoH will be able to enjoy a great "Control Center", right from their exclusive room, in a limited and predetermined way, with several commands that allow a privileged point of view of the game.
The HoH will also be able to watch what happens in the rest of the House with audio, find out the total number of votes they received so far; and the ability to wake up housemates at any time they want.
The button will work at certain times, being unavailable and with red light during parties, from 9 pm to 9 am, to prevent housemates from pressing it while intoxicated.
Since the season twenty-one, #FeedBBB introduced "Arrow", an app akin to Tinder, which housemates used to pick out their love interests in the house.
The function allows housemates to send anonymous messages, with no declared author, to other confined people, which are published on the screen in the room for everyone to see.
Each week, they will earn Estalecas (Z$) – the House currency – from their selective collection based on a ranking established by production alongside TV Globo's Environmental Management area.
The winner would immediately return to the house with immunity and win a car, while the loser would be automatically nominated, without be eligible to compete for the veto.
[18] The twist was prematurely interrupted due to a controversy in the BBB house with Dania, where two houseguests were ejected from the game following inappropriate behavior with her.
However, Dania was still in contention for the La Casa de los Famosos prize, while Key had already been evicted from Big Brother Brasil.
[19] The choice to make the exchange for a housemate who had already been evicted was made due to the rules of the Brazilian's reality show not to bring outside information into the house.
On Week 9, following the double ejection of Antônio and Guimê due to inappropriate behavior with international guest Dania Mendez, it was revealed to the public that two eliminated houseguests would have the chance to return to the game in a repechage action.
[1] Each week, before the house groceries purchases, an advantage or twist of some kind will be offered to all housemates, who can then bid for it in the Diary Room using their in-game currencies, if they wish so.