N.E.R.D.

U.S singer, Pharrel Williams of band NERD performs on stage at Wembley stadium in north London, 01 July 2007, as 60,000 revellers join Princes William and Harry for the six-hour long extravaganza in memory of their late mother Diana. Prince William, who turned 25 on June 21, predicted it would be 'an incredible night' of music after watching preparations being made Saturday for the event which is timed for what would have been his mother's 46th birthday