According to Perez Hilton, before Brittany Murphy’s con artist husband Simon Monjack passed out on a plane the other day, Brittany was fired from her latest film, The Caller.

Sources say that filmmakers, who were not amused by Brittany’s “difficult” on-set antics, decided to drop her from their cast, and replace her with Twilight’s Rachelle Lefevre.

Brittany apparently wanted to stay in Puerto Rico to sabotage the film, but was forced to leave after Simon got into a fight with a group of locals. The couple then boarded a plane for the U.S, where Simon passed out, and had to be rushed to the hospital by paramedics who picked him up at LAX. Simon was released from the hospital last night. He was seen picking up some burgers before heading home.