Former US President George W. Bush and former US Secretary of State Hillary Clinton
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British Prime Minister David Cameron. Mr Cameron will apologise to Queen Elizabeth II in person for eyebrow-raising comments about how she “purred” down the telephone when he told her that Scotland had rejected independence last week. FILE PHOTO
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Former US Secretary of State Hillary Clinton.
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Former South African President Frederik Willem de Klerk.
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Former British Prime Minister Gordon Brown.
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French President Francois Hollande.
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US President Barack Obama (L) and First Lady Michelle.
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Haakon, Crown Prince of Norway at the FNB Stadium (Soccer City) in Johannesburg.
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Madagascar's Andry Rajoelina
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Former French President Nicolas Sarkozy.
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Sweden's Princess Victoria at the FNB Stadium (Soccer City) in Johannesburg.
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Former South African President Thabo Mvuyelwa Mbeki.
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US President Barack Obama, First Lady Michelle (2R) and former US President George W. Bush (R) at the Waterkloof Air Base in Centurion, South Africa on December 10, 2013 .
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Kenya's President Uhuru Kenyatta arrives at Waterkloof Airforce Base in Pretoria on December 9, 2013 to attend the memorial service of former South African President Nelson Mandela. AFP PHOTO / GOVERNMENT HANDOUT/ Jacoline Prinsloo
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Zimbabwe's President Robert Mugabe and his wife Grace (C).
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Uganda's President Yoweri Museveni.
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Malawi's President Joyce Banda arrives at Waterkloof Airforce Base in Pretoria.
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DIRCO Deputy Minister Ibrahim Ibrahim welcomes Chad President Idriss Deby (L)
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Benin's President Boni Yayi (L)
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Equatorial Guinea's president Teodoro Obiang Nguema Mbasogo (L).