Demi Ashley Fight?

Ashley Greene's publicist told E! Online: 'There is no truth to this rumor or any other rumors of conflict between the girls.' However, multiple sources said that Demi and Ashley exchanged heated words. Ashley being in South America with Joe Jonas was probably the breaking point for Demi.

The scuffle with a back-up dancer was unrelated to Ashley. Disney wants to shut down any possibility of people talking about all this, unless the cast is sending Demi 'best wishes' sentiments. Demi's estranged father isn't allowed to go on camera without Disney's OK: 'There are a few demons from the Disney set that suits want to make sure stay out of print.'

Source close to Demi's family told People that the catalyst was a fight between Demi and a dancer on the Jonas Brothers world tour, but the problem started the night before: 'As she did on most nights off, Demi invited her band, dancers and her parents to dinner. Afterward, she broke off with a very small group.'

The following day, tour managers and Lovato's stepfather, Eddie De La Garza, questioned the group's conduct [of partying]. When tour management found out about this, they talked to the people involved, including Demi. Demi reacted badly and perceived that someone on tour had told on her.

Demi and other tour members were on an airplane that day, Demi confronted a young dancer, whom she thought might have been the one to blame for telling on her: 'There was a short, physical altercation. It was one-sided.

Afterwards, Demi felt awful about her behavior and realized she needed to take personal responsibility for it. Because of this, and because of the battles Demi has fought throughout her life, both she and her family realized she needed to take steps to get help immediately. She decided to seek medical care..

for her physical and emotional issues at a treatment center. She is not in drug rehab. Ashley Greene and the Jonas Brothers played no role in this. They were not involved in the incident.' Ash's rep said: 'There was never an issue between Ashley and Demi, and there is no truth to any rumors about a conflict.'