I saw her in concert several months ago in Chicago at the Aerie Crown. See her in concert, and the "why is she a star" question will get the definitive answer.
"He is your friend, your partner, your defender, your dog. You are his life, his love, his leader. He will be yours, faithful and true, to the last beat of his heart. You owe it to him to be worthy of such devotion."
-- Author Unknown