Big Brother Naija (season 4)

Big Brother Naija 4 (known specifically as Big Brother Naija: Pepper Dem) is the fourth series of Big Brother Nigeria.

Twists

 * Public Selects Final Housemate: For the first time in the franchise history, the public will get to audition online for the last spot in the house. Auditionees will be given three days to enter and then fans will be able to vote via the website. It was later revealed that ten personalities were chosen and the audience were able to vote between March 21-31, 2019 for one personality to enter the house.. The selected housemate's real identity would not be revealed to the viewers.
 * Veto Power Game of Chance: The winner of the veto power would have the power to save another housemate from eviction and replace the saved housemate with another housemate. However, the winner of the veto wouldn't be immune from nominations. In addition to that, the HOH's only power would be immunity, due to the HOH's normal power consisting of the new power that the Veto Power Holder possesses.
 * Bet9ja Coins: Similar to Big Brother 19 (UK), the housemates would be able to compete in tasks to earn coins.
 * Week 1 Eviction: During Week 1, the housemate with the lowest amount of Bet9ja Coins would be evicted from the game.
 * Additional Housemates: On Day 31, two extra housemates, Venita Akpofure and Elozonam Ogbolu, entered the game. The next day, on Day 32, two more housemates, named Enkay Nkechinyere and Joe Abdallah, entered the house. Finally, on Day 33, a housemate named Cindy Okafor entered the game.
 * No Eviction: During Week 12, there would be no evictions. However, there would be fake nominations.