Demi Lovato may not be as clean and sober as we are being led to believe!

Rumors are surfacing that the new X Factor judge is back to her partying ways despite her claims of being sober.

A source reveals that, “Demi has really busted her butt to get her career back after the incident with the Jonas Brothers backup dancer and rehab and stuff.”

“But she’s not as sober as she’s leading everyone to believe and is still partying hard.”

The former Disney star went to rehab back in November of 2010 for “emotional and physical issues.”

Another insider claims that the 19-year-old is not the crazy, reckless party girl she once was, but she still likes to party. The difference nowadays is that she keeps it very private and only lets go around her close friends.

A rep for Demi has just released a statement saying that the rumors are “total bs,” but isn’t that exactly what a rep would say?

As if they are going to say “Yes, my client is a total drunk and rehab didn’t work for her.”

[Eye roll]

Anyways, do you think Demi is clean and sober or do you think she is back to her partying ways?

Tell us what you think in the comment section below…