Nicole Richie, Maria Menounos get their hands dirty with Bing Summer of Doing

Nicole Richie was one of the celebrity supporters that volunteered with Bing and DoSomething.org to restore the CITYarts Mosaic Peace Wall in the heart of Harlem, NY for the “Bing Summer of Doing” campaign. Richie chatted and took pictures with the volunteers before diving into the restoration project.

Extra‘s Maria Menounos was anxious to wrap up the press line to start restoring the CITYarts Mosaic Peace Wall. The Bing Summer of Doing is a summer-long campaign which is aimed at inspiring young people to give back and volunteer in their local community during their free time.

Singer Kat Graham gave a surprise performance and entertained the crowd with her hit “Put Your Graffiti On Me” before helping to restore the mural with the Bing Summer of Doing campaign.

Photos by Craig Barritt/WireImage for Bing & DoSomething.org