Ebuka, who is the current host of the show and actor Gideon, were some of the standout names during the inaugural season.
Former Big Brother Naija Season 1 housemates, Ebuka Obi-Uchendu and Gideon Okeke paid the housemates a surprise visit on Monday night.
Recall that the last remaining housemates are the finalists.
The housemates, who were excited to see them, jumped from their seats to hug the duo.
Recall that Big Brother Naija Season 1 housemates were excluded from the ongoing All-Stars edition of the reality show.
Ebuka, who is the current host of the show and actor Gideon, were some of the standout names during the inaugural season.
Meanwhile, the Big Brother Naija All Stars is in its final week with just six finalists left in the house.
One of the lucky housemates will walk home with the N120m grand prize on Sunday, October 1, 2023.