I think she's bewildered and happy at the sudden resurgence in her fame/bank balance (most of which she will probably give away to her boys and the various other charities she supports) not bad for a 92 year old.
She also took those bloodthursty guttersnipes, the BNP to court for using her music to promote it's vile perverted politics.
A national treasure.
If only she could get together with Joanna Lumley and run the country.