South Africa's polygamous president, Jacob Zuma, is to become a father for the 22nd time following news that his fiancee is pregnant

Bongiwe Gloria Ngema is expecting a child early in 2010. The pair already have one child and are due to marry in December 2010, which will bring to four the number of South Africa's First Ladies. Reports of the pregnancy comes only a couple of weeks after the arrival of Zuma's 21st child, which was born to the second of his current wives. The boy, named Manqoba Kholwani which means "believe it", arrived amid claims that he could be the result of an affair between his mother and her bodyguard. Now aged 68, Zuma has faced repeated calls to live a quieter life and devote more of his energies to leading his country out of the grinding poverty which confronts the majority of the population. Zuma's advisers insist that, as a proud Zulu, his culture permits him to have as many children as he wants with as many partners as he likes. However, the president was forced to make a humiliating apology following the birth, out of wedlock, of his 20th child to the daughter of a family friend. While polygamy is accepted in South Africa, the spiraling cost to the taxpayers of Zuma's cultural observance has led to bitter clashes between the president's ruling African National Congress and the leading opposition party. News of yet another child and another marriage is bound to reignite the debate. Taxpayers are already spending more than £1.3m a year to support Zuma's current wives and some of his children.