 Two more ships in the class, "Golden Princess" and "Star Princess," followed, pioneering the design that carried on through the following six vessels in the class, with the last ship delivered in 2008.On October 23, 2000, the Peninsular & Oriental Steam Navigation Company (P&O) spun-off its passenger division to form an independent company, P&O Princess Cruises.In 2001, Princess Cruises headquarters moved from Century City to Santa Clarita, California.