The housemates during the week nominated two pairs each for the competition.
The pair emerged winner with highest vote.
BBNaija 2018: Nina,Teddy A win best pair, barred from HOH challenge
However, there was a twist in the game as Nina and Teddy A would not participate in head of house challenge this week.
Also, they were exempted from nominations this week.
Ebuka had during the live show last week Sunday promised viewers that there will be a twist in the game.