Ms Dynamite and Anastacia were just some of the other stars who performed at the event in South Africa, which was broadcast for free on the web.

The gig kicked off the Nelson Mandela Foundation's 46664 campaign.

Former South African president Mr Mandela spent 27 years in jail after campaigning for black people's rights.

His prison number was 46664 - that's how the campaign got its name.

The five-hour gig on Saturday was shown on the campaign's website - www.46664.com

More than 30,000 people packed into Cape Town's Greenpoint Stadium to watch the gig, which also featured video messages from famous faces including LOTR star Sir Ian McKellen.

The biggest cheer of the night went to 85-year-old Mr Mandela.

The event came ahead of World Aids Day on Monday.