Khosi, a 25-year-old South African journalist, has won the maiden edition of Big Brother Titans, tagged BBTitans.
Khosi emerged as winner of the reality TV show on Sunday as announced by host Ebuka Obi-Uchendu.
She brushed off competition from Kanaga Jr, who emerged as first runner-up of BBTitans with Tsatsii as second runner-up of the TV show.
As winner of the show, Khosi walked away with the grand prize of USD100,000.
The special edition of the Big Brother franchise featured 24 housemates from Nigeria and South Africa in one house.
Popular Mzansi host, Lawrence Maleka joined BBNaija host, Ebuka to co-host BBTitans.