First Lady Michelle O. Reads Holiday Books to the Kids...

First lady Michelle Obama (wearing a similar Marc Jacobs dress as the one she wore HERE) walks with the family dog Bo as she arrives for a book reading at the Children's National Medical Center in Washington December 12, 2011. The first lady is accompanied by a person dressed as Santa Claus and two long time patients Romauld Vital (L), 8, and Ashley Reimer.

[photos via Reuters]