come on people, the concert is a party to celebrete the diana's life don't the diana dead, the boys love so much thier mother and for them this is the best way to honred their mother, are their mother's boys.
The important or the point don't is if camila will be there or not, taht os a personal choice, she want go she go, she don't want go don't go, it's very simple.
The memorial is a event more formal, for eduation camilla was invited for be the wife of charles.
this don't is only a concert for diana's life, a concert do with money etc etc etc, is a concert for charity with diana's name, very similar to the freddie mercury tribute in 1992.
This event leave clear another situation, wills and harry suport the diana princess of wales memorial fund, many times the press said the boys don't was in good relations with their uncle for the fundation.
I said it again, this is a party, may be in 10 or 30 years, diana will be remember with a memorial service for be a princess for 15 years, a public figure and the mother of a king, don't with a concert.
william and harry were very clear, the memorial in august 31, the party in july 1.