Big Brother Africa is back and this time, so are the housemates. The Big Brother All-stars launch on Sunday saw a reunion of housemates from all four previous seasons of the hit reality TV show, come back for a chance to win the $200,000 prize money. As speculated throughout the days leading to the big reveal Ghana’s rep from Season 1 of the show, Sammy B got the nod to represent the country in the all-star