Barack Obama & Family Party at Star-Studded Post Inauguration Bash

Plus, more star sightings!

Source: http://feeds.people.com/~r/people/headlines/~3/lpy-lkU8ODg/0,,20667204,00.html

Charlies Angels Charlize Theron Chelsea Handler Cheryl Burke China Chow Chloë Sevigny Christina Aguilera Christina Applegate