Nicole Richie poses for Cosmopolitan Australia, March 2011

American actress, fashion designer and socialite Nicole Richie graces the cover of Cosmopolitan Australia, issue of March 2011. She dons designs and accessories from her own fashion line. Richie is perhaps best known for her role in the Fox reality television series The Simple Life. In recent years Richie has focused on charity work and environmental issues. In November 2007 Richie and husband Joel Madden created "The Richie Madden Children's Foundation.