Mercedes was on hand as a sponsor for the event, as was a donated Mercedes-Benz C350 that will be put up for auction by the "46664" foundation. Before the concert, tennis legend Boris Becker took the C-Class to socially-disadvantaged children in London, who then were able to place their handprints on the sedan before attending the music event in person.
Check out the full press release and a few celeb photos at the link below
Mercedes-Benz Presents A Special Autographed C350 At Nelson Mandela's 90th Birthday "46664" Benefit Concert | eMercedesBenz - The Unofficial Mercedes-Benz Weblog