Beyoncé heads Nelson Mandela's tribute show poster – Showbiz
The American singer performs on Sunday at the Johannesburg Stadium.
Beyoncé is the main figure of a show in Johannesburg, which includes other artists like Ed Sheeran, Jay-Z and Usher, to honor the life of Nelson Mandela.
The concert is the highlight of a series of events organized by the centennial of the birth of Nelson Mandela in 1918, a historical figure in the struggle against apartheid.