Get 4 FREE Issues of PEOPLE
They're now a family of four! See how Joel Madden and Nicole Richie dote on daughter Harlow and son Sparrow
Credit: Courtesy Taronga zoo - twitter
Updated: Wednesday Jul 17, 2013 | 05:00 PM EDT
By: Karen Quan
More from PEOPLE
See More News
7 of 43
The couple and their children strike a pose May 16 while touring Sydney's Taronga Zoo, where they fed the animals and mingled with a giraffe. "Can't get enough. We'll be back fo sho," Madden Tweeted.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL