More claims that “slutty” Demi Lovato does coke

Another report has suggested that Demi Lovato is a drug user.

According to Radar Online, Demi— who recently checked herself into rehab to “seek medical treatment for emotional and physical issues” — has been filmed snorting cocaine and drinking alcohol.

“Demi was belligerent, being slutty and doing coke all over the house,” said a friend who apparently witnessed the 18-year-old misbehaving at a party in North Richland Hills, Texas.

“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).”

This does not sound like the down-t0-earth Demi Lovato we all know and love – what do you think of the drug claims?