The Big Brother Naija Season 10 house witnessed another twist on Monday as Rooboy clinched the coveted Head of House (HoH) title for Week 5 after a tense showdown.

Jason Jae, who had only just secured the HoH crown during Sunday's challenge, was compelled to defend his title less than 24 hours later.

Despite putting up a spirited fight in the Monday challenger game, Rooboy dethroned him.

Following his victory, Rooboy exercised his privilege to select a fellow housemate as his Head of House guest.

In a move that sparked cheers among the housemates, he chose Zita, returning the favour after she had named him her guest during her own HoH reign last week.

The HOH position remains one of the most strategic advantages in the BBNaija house. It grants immunity from eviction, access to the luxury lounge, and increased influence in key decisions for the week.

During one of his diary sessions, Rooboy had earlier declared to Biggie that his reign would be that of a military regime if he clinched the HoH title even for a day.

Rooboy's win and his choice of Zita were expected to reshape alliances and stir new dynamics among the housemates as the competition intensifies for the N150 million grand prize.