Jill Biden In October 2011

First Lady Michelle Obama and Dr. Jill Biden, with veteran James Sperry and his daughter, Hannah, pause for the national anthem prior to Game 1 of the World Series at Busch Stadium in St. Louis, Mo., Oct. 19, 2 More

President Obama makes remarks at the dedication of the Dr. Martin Luther King, Jr. Memorial and from left to right, Vice President Joe Biden; Dr. Jill Biden; Interior Secretary Ken Salazar; and Herman "Skip" Ma More

Secretary Salazar speaks at the dedication of the Dr. Martin Luther King, Jr. Memorial. At right Vice President Joseph Biden, his wife Dr. Jill Biden, and President Obama, left.

Vice President Joe Biden greets Lance Powlis, a trumpet player in Janelle Monáe's band, following their State Dinner performance in the State Dining Room of the White House, Oct. 13, 2011. (Official White House More

President Barack Obama, First Lady Michelle Obama, Vice President Joe Biden and Dr. Jill Biden link arms and sing "We Shall Overcome" during the dedication ceremony for the Martin Luther King Jr. National Memor More

First Lady Michelle Obama and Dr. Jill Biden join representatives from Major League Baseball (MLB) and the St. Louis Cardinals in hosting a Joining Forces military families appreciation event at the St. Louis V More

First Lady Michelle Obama and Dr. Jill Biden watch Game one of the 2011 World Series between the Texas Rangers and the St. Louis Cardinals with Marine Lance Cpl. James Sperry and his daughter Hannah, 5, at Busc More

HHS Secretary Sebelius and Second Lady of the US, Dr. Jill Biden visit with staff at Inova's Breast Care Center in Alexandria VA during Breast Cancer Awareness Month. HHS photo by Chris Smith

Dr. Jill Biden, along with Jennifer Aniston, Kristin Hahn, and Secretary of Health and Human Services Kathleen Sebelius, listens to Dr. Constanza Cocilovo during a tour of the Inova Breast Care Center in Alexa More