Ivy Florence Matsepe-Casaburri (18 September 1937 – 6 April 2009) was a South African politician. She was the 2nd premier of the Free State and South Africa's Minister of Communications from 1999 until her death. She served briefly as South Africa's acting president in 2005, when both President Thabo Mbeki and the deputy president were outside the country. Furthermore, she was chosen by the cabinet to be the constitutional and official head of state in an interim capacity for 14 hours on 25 Sept