Nicole Richie and Paris Hilton were friends long before starring on ‘The Simple Life’. Here is a complete timeline of Nicole Richie and Paris Hilton's relationship.

The Simple Life Starring Paris Hilton and Nicole Richie Premieres. In December 2003, more than 13 million viewers watched Paris and Nicole say goodbye to credit cards and shopping sprees and hello ...

Paris Hilton and Nicole Richie didn’t set out to revolutionize the reality television landscape with The Simple Life.It just kind of happened. “[The show] was the first of its kind,” Hilton ...