Demi Lovato Sex Tape Rumors 'Disgusting' Says Rep

With a series of scandalous photos of Demi Lovato and her friends hitting the web, gossips speculate on how much longer before a sex tape hits.

According to X17, DEMI Lovato videotaped herself getting it on with a young man over the summer.

"Demi always kicked people off her tour bus so she could bring random dudes on board and get nasty with them," a source said.

"She was no stranger to filming her sexual exploits. A tape will surface soon.

"No one really cared about what she did or how she acted. It was truly sad to watch. She tried to act more adult by using foul language and showing her friends how rebellious she was, but she was so rude, everyone just made fun of her."

Demi's reps blasts sex video rumors telling TMZ, "Perpetrating these completely unfounded rumors from supposed sources while Demi is in treatment dealing with serious physical and emotional issues is disgusting."