AceShowbiz -

Despite a public falling out, "The Simple Life" stars Paris Hilton and Nicole Richie willingly have come back to begin filming the fourth installment of the show this week, but apparently there is no positive sign of reconciliation. The New York Post reported that the duo kept putting distance and did not speak at all to one another throughout the first day of shooting.

According to the newspaper, Hilton and Richie will undergo separate lives this time in the show, living in different houses in Los Angeles to take the head-of-household position in each home. As for the program itself, it will be aired by E! Entertainment Network instead of Fox which previously had broadcasted it for three years.