If you were wondering what the Upper East Sider was doing assembling furniture from the Scandinavian supply chain, it's not because she had a craving for their Swedish meatballs. Yesterday, Olivia Palermo joined Sean Kingston, Fabolous and Trey Songz in a fabulous act of kindness. Together, they helped New Yorkers For Children revamp the ACS Children's Center, a space that helps kids who enter into foster care. We love that Olivia's in the holiday spirit!
Photos (clockwise): Mike Coppola/ Film Magic, Bennett Raglin/WireImage, Joe Corrigan/Getty Images