Artists already confirmed for the concert at the new Wembley Stadium include Elton John, Duran Duran and Joss Stone.
The channel plans to show it live on BBC1 as well as online and on Radio 2.
The concert marks the 10th anniversary of Diana s death, with all proceeds going to charities she supported before her tragic death in a car accident and also those which the Princes are patrons of.
Tickets have already sold out but more are expected to be released in 2007.
There will also be a memorial service in London on 31 August, which members of the Royal Family and Diana s family will attend.
