David Beckham has been invited to appear at the concert in memory of Diana, Princess of Wales, it has been reported.

The football star will introduce one of the acts and be a special guest of Princes William and Harry, The Sun newspaper said.

Actors Sienna Miller and Clive Owen are also said to be taking to the stage to announce artists.

The event is being held at the new Wembley Stadium on July 1. It is being organised by William and Harry to mark 10 years since their mother's death.

Take That, Sir Elton John, Duran Duran, Rod Stewart, Lily Allen and Kanye West are among those set to perform.

Clarence House was unable to confirm the report.