Nicole Richie & Joel Madden Enjoy a Family Day at the Zoo

In Sydney for the launch of The Voice Australia, the family mingles with giraffes and koalas

Source: http://feeds.people.com/~r/people/headlines/~3/xa1KRc9j96s/0,,20596232,00.html

Amanda Peet Amanda Righetti Amanda Swisten Amber Arbucci Amber Brkich Amber Heard Amber Valletta America Ferrera