US President Barack Obama, First Lady Michelle Obama and their adorable daughters, Sasha and Malia created the perfect family Christmas portrait as they greeted children dressed as elves prior to the taping of the 30th annual ‘Christmas in Washington,’ at the National Building Museum in Washington, DC (December 11, 2011).

The show, hosted by Conan O’Brien, features performances and appearances by Ceelo Green, teen singing sensation Justin Bieber, Jennifer Hudson, and more.

More photos:

The Biebs gets a presidential handshake…

High 5 from the Pres! How cool is that? 🙂

The special, which benefits the Children’s National Medical Center, will air this Friday, Dec. 16 on TNT.

CLICK HERE for more photos from  30th Annual “Christmas in Washington”

FULL PHOTO GALLERY