12/13/2010 04:59 pm ET Updated Dec 06, 2017

Michelle Obama Brings Back The Brooch, Knee-High Boots (PHOTOS, POLL)

It's been a busy week for the first lady (and everyone else on earth): Thursday night she and her adorable daughters lit the National Christmas Tree, Sunday night she taped "Christmas in Washington" with cute kids, and Monday she--you guessed it--spent even more time little ones. In the morning she watched her husband sign into law the Healthy, Hunger-Free Kids Act of 2010, and that afternoon she and Bo visited the Children's National Medical Center to read "The Night Before Christmas."

Last year Bo barked at Santa, but there have been no reports of similar commotion this year.

Left: At the signing of Healthy, Hunger-Free Kids Act of 2010 (Look #1); Right: at the Children's National Medical Center. (Look #2)