Nelly Furtado, P. Diddy, Tom Jones, Will Young and Supertramp frontman Roger Hodgson have been added to the list of performers for the Concert For Diana, to be held July 1 at London's new Wembley Stadium.

They join such previously-announced performers as Elton John, Duran Duran, Bryan Ferry, Joss Stone, Rod Stewart, Kanye West and Pharrell Williams.

The concert was conceived by Prince William and Harry as a celebration of the life of their mother Diana, who died in a Paris car crash in 1997. It will be staged on what would have been the Princess' 46th birthday.