Nicole Richie & Joel Madden: Psyched For UNICEF

Expectant mom Nicole Richie and her longtime love Joel Madden attend the Sony Cierge and The Richie-Madden Children’s Foundation Private Cocktail Event held at multimillion-dollar lounge MyHouse in Los Angeles on Monday (March 23).

The evening’s event supported UNICEF’s World Water Week through The Tap Project.

The Hills star Lauren Conrad sans actor boyfriend Kyle Howard came out to support the cause.

UPDATE: The event raised over $100,000 from a small group of friends and family in addition to raising funds to purchase 143 water pumps for those in need.

15+ pictures inside of Nicole Richie and Joel Madden psyched for UNICEF…