All girls take vacations.  When Suri was "gone", I don't believe she was working in another city.  Pink has never worked out of SoCal, and it has been over a year since her last stint of a few weeks in SD and over two years since she last worked LA.  OC is now her home base "indefinitely", which merely means an unspecified period, it doesn't mean permanently.  Most of the  Kgirls that come through LA don't stay here more than a few months, some only a few weeks.  There are always exceptions, as I noted.  There are other exceptions that have been in LA about a year, about a dozen that seem to only work in LA.  Even a mainstay like Pepsi has started to tour to OC a few times.  When it gets slow, they tour.