She is Eleena. I think I read somewhere she is a bit of a health freak. Does a lot of abstaining from all sorts of things! She's been through a bad divorce and had serious health issues with her vocal chords due to Lyme's disease. She's just completed a new album all by herself after nearly given up on herself. Very determined lady. Respect.
She does look great. Normally someone of that age would have frown lines, so perhaps she's had a bit of Botox there. I don't blame her though, I'm thinking of getting some myself.