Demi Lovato at American Music Awards 2010

Recording artist Demi Lovato speaks at the 2010 American Music Awards Nominations Press Conference held at The Mixing Room at the JW Marriott Los Angeles at L.A. LIVE on October 12, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Demi Lovato Rehab Cutter Inner Wrist

Demi Lovato has entered rehab for what her rep describes as "emotional and physical issues", one reason for her entering treatment could be is that she's a "cutter" - a person who self-mutilates as a way of releasing inner pain.

Demi Lovato Caught Snorting "Cocaine"

A friend who witnessed the 18-year-old do lines of coke at a party in North Richland Hills, Texas, told RadarOnline.com: "Demi was belligerent, being slutty and doing coke all over the house. The guy who hosted the party shot multiple videos of this and what I've seen with my eyes, Demi is screaming, 'F**k all of you, I'm famous, I don't care what any of you think of me the whole world loves me.' He shot her in the bathroom as she was finishing a line (of cocaine)."

Do You Believe Demi Lovato's Tattoo is TRUE ?

Demi Lovato was in teal bikini spotted in showing tattoo, is it real ? well she Tweeted in July 2009. "Sue me. Hahaha I’m 16 I’m not getting a tattoo anytime soon. Oh my gosh, not STUPID but I’m just saying people should get their facts straight! Hahaha I’m not mad I just think it’s funny. Man I can’t say anything on this thing! Haha."

PHOTOS .. Shocking Demi Lovato's Sexy Tattoo

Demi Lovato spotted in sexy bikini while in Mexico and showing her awesome tattoo right under her right arm wrapped around.

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