The Foxtel presenter married businessman Craig Marran without any of her close family in attendance. The couple have set up home in Singapore, to where Antonia has relocated with her four children from her first marriage.
While the couple enjoyed a luxurious holiday at the five-star Mount Nelson Hotel in Cape Town, Kidman's children were on holiday with her ex-husband Angus Hawley, who claimed he knew nothing of the overseas nuptials.
The ceremony was a million miles away from Antonia Kidman's first wedding, a big-budget, high-profile affair attended by her whole family, including her sister Nicole and Nicole's then-husband Tom Cruise.