Apparently, Brit's bodyguard JC got into a fight with a photographer, because JC felt he was too close to one of the children.

The photographer claims that he was shoved by JC forcing him to knock into SPF. The photographer then claims that Britney started shouting at him and JC tackled him to the floor and began punching him. Wynn Hotel security immediately told them all to get the hell out. They called the Las Vegas police to take statements.

Britney has filed an allegation of battery on the photographer on behalf of SPF. Britney checked out of Wynn early and allegedly went back to Los Angeles.

Earlier in the day K-Feds lawyers demanded Brit return to Los Angeles with the kids, because she did not get permission to leave.

Source: US Weekly