"""X Factor"" judge Demi Lovato went public with her story of <a href='http://www.cnn.com/video/?/video/showbiz/2013/12/12/jvm-demi-lovato-drug-abuse.hln&iref=allsearch&video_referrer=http%3A%2F%2Fwww.cnn.com%2Fsearch%2F%3Fquery%3D%2B%2BDemi%2BLovato%2B%26primaryType%3Dmixed%26sortBy%3Drelevance%26intl%3Dfalse%26x%3D18%26y%3D7#/video/showbiz/2013/12/12/jvm-demi-lovato-drug-abuse.hln'>cocaine abuse in 2013.</a> She has been outspoken about her <a href='http://marquee.blogs.cnn.com/2013/07/02/demi-lovato-i-was-suicidal-at-seven/'>""emotional and physical issues""</a> from which she has since recovered."
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