The most shocking celebrity rock-bottom moments
One star is making her comeback
Some of the world's most idolized people have undergone more than their fair share of adversity under the public eye. Thankfully, pop singer Demi Lovato is back in the world following her three-month period in rehab, and she has reportedly doing great, and looking very happy out and about with friends in Los Angeles.
Lovato's was one of the most shocking rock-bottom moments in the world of fame, but check out this gallery to see a few more.
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