It was about 6 months right around the time she released a documentary about her life that it was revealed she suffers from fibro, and had to cancel concert tour dates, back then as well.
I do hope she brings awareness to fibro - she has the power to do so. I hope she does a sit down interview and actually utters the word fibromyalgia, talks about her diagnosis, and explain how it affects her every day life, and many others like us all around the world, how debilitating it can be, how your personality, your passion in life (music in her case) etc. can push push push you through life, but there comes a day when the body says 'enough' etc.
Fingers crossed.