Crobar

It seems all the celebrities are getting the holiday spirit of giving this year! LC hosted the Dreams for Kids Foundation at Crobar Chicago on Friday, a worldwide nonprofit organization dedicated to improving the lives of children.

The Hills star then posed with US Marines after the event. If you want to participate, you can join the World's Largest Holiday Celebration on Saturday, Dec. 22.

Join a Holiday for Hope event in your area or create one for your community. If you're in Chicago, stop by the DuPage Children's Museum.