Demi needs to get a career first before she can end others. The one grammy nomination is a wonderful accomplishment but Mariah's last grammy WIN was only a handful of years before Demi's first stint into rehab. So it wasn't too long ago. I believe if I remember some of the written accounts that Mariah has the same number of number ones as Demi's hits of cocaine before entering her extended stay.
Queen of New Year's