Nicole Richie and Joel Madden threw a bash last night and they did it for the children!  Nicole and Joel hosted the

The Richie-Madden Children’s Foundation Private Cocktail Event held at  MyHouse in Los Angeles last evening.  The party was to raise money for UNICEF’s Tap Project to provide clean water to the world. 

Also raising funds for the kiddies were Joel’s twin Benji Madden as well as Lauren Conrad, Rachel Zoe and Charlotte Ronson.  Nicole looked elegant in her floor length gown as she showed off her slight baby bump.