U.S. President Barack Obama® and First Lady Michelle Obama have dinner with campaign contestant winners on March 8, 2012 at the Boundary Road in Washington, DC. The contestants were winners of a Democratic campaign contest to have dinner with the Obama’s, and is the third such dinner event. (Photo by Leslie E. Kossoff-Pool/Getty Images)

Safak Pavey©, a parliament member of Turkey, is presented with an International Women of Courage Award by U.S. Secretary of State Hillary Clinton® and first lady Michelle Obama (L) during a ceremony at the State Department March 8, 2012 in Washington, DC. Ten women from around the world were presented with the awards during the sixth annual ceremony to recognize their courage and leadership. (Photo by Alex Wong/Getty Images)

Hawa Abdallah Mohammed Salih of Sudan© embraces first lady Michelle Obama (L) as U.S. Secretary of State Hillary Clinton® looks on during the presentation ceremony of the International Women of Courage Awards at the State Department March 8, 2012 in Washington, DC. Ten women from around the world were presented with the awards during the sixth annual ceremony to recognize their courage and leadership. (Photo by Alex Wong/Getty Images)

First Lady Michelle Obama (L) and Dr. Jill Biden, wife of Vice President Joe Biden, address members of the National Governors Association in the State Dining Room of the White House February 27, 2012 in Washington, DC. The governors will conclude their three-day winter meeting today. (Photo by Chip Somodevilla/Getty Images)

First lady Michelle Obama (L), Virginia Governor Bob McDonnell (R-VA) (R) and others raise their glasses for a toast in the State Dining Room of the White House February 26, 2012 in Washington, DC. President Obama and first lady Michelle Obama hosted 2012 Governors Dinner which coincides with the yearly meeting of the National Governors Association meeting in DC. (Photo by Brendan Smialowski/Getty Images)

President Obama® and first lady Michelle Obama listen during the groundbreaking ceremony of the National Museum of African American History and Culture February 22, 2012 in Washington, DC. According to a Smithsonian news release, the 380,000-square-foot museum, located at the corner of 15th Street NW and Constitution Avenue and will be opened to the public in 2015, will house public spaces, including exhibition halls, an auditorium, a cafe; offices and an education center. (Photo by Alex Wong/Getty Images)

U.S. first lady Michelle Obama® speaks at an event welcoming 120 middle and high school students from across the country taking part in an interactive workshop called, ‘At the Crossroads: A History of the Blues in America’ at the White House on February 21, 2012 in Washington, DC. As part of their ‘In Performance at the White House’ series, President Barack Obama and the first lady have invited music legends and contemporary major artists to the White House for a celebration of Blues music and in recognition of Black History Month. (Photo by Win McNamee/Getty Images)

U.S. first lady Michelle Obama (L) embraces Defense Secretary Leon Panetta during an event to announce a new report regarding military spouse employment at the Pentagon February 15, 2012 in Arlington, Virginia. The report, ‘Supporting our Military Families: Best Practices for Streamlining Occupational Licensing Across State Lines,’ says that military families face a greater financial burden when moving from state to state due to licensing and credentials costs. Obama, Dr. Jill Biden and military officials pledged to work to reduce this burden. (Photo by Chip Somodevilla/Getty Images)

U.S. first lady Michelle Obama attends an event to announce a new report regarding military spouse employment at the Pentagon February 15, 2012 in Arlington, Virginia. The report, ‘Supporting our Military Families: Best Practices for Streamlining Occupational Licensing Across State Lines,’ says that military families face a greater financial burden when moving from state to state due to licensing and credentials costs. Obama, Biden and military officials pledged to work to reduce this burden. (Photo by Chip Somodevilla/Getty Images)

First Lady Michelle Obama speaks during the 2nd Annual Cartoon Network Hall of Game Awards at the Barker Hangar, Santa Monica Airport on February 18, 2012 in Santa Monica, California. (Photo by Frederick M. Brown/Getty Images)

U.S. first lady Michelle Obama attends an event to announce a new report regarding military spouse employment at the Pentagon February 15, 2012 in Arlington, Virginia. The report, ‘Supporting our Military Families: Best Practices for Streamlining Occupational Licensing Across State Lines,’ says that military families face a greater financial burden when moving from state to state due to licensing and credentials costs. Obama, Biden and military officials pledged to work to reduce this burden. (Photo by Chip Somodevilla/Getty Images)

U.S. President Barack Obama® and first lady Michelle Obama (L) enter the East Room February 13, 2012 at the White House in Washington, DC. Obama was tol award the 2011 National Medal of Arts and National Humanities Medal in the East Room. (Photo by Alex Wong/Getty Images)

U.S. President Barack Obama® and first lady Michelle Obama applaud at the National Prayer Breakfast February 2, 2012 in Washington, DC. Obama defended his economic policies, echoing his recent State of the Union address. (Photo by Chris Kleponis-Pool/Getty Images)

First lady Michelle Obama speaks with Los Angeles City Mayor Antonio Villaraigosa before her speech at the future site of Northgate Market to discuss the California FreshWorks Fund on February 1, 2012 in Inglewood, California. The $264 million public-private fund plans to bring healthy food stores to under-served communities and create or retain up to six thousand jobs. The fund has committed $20 million in financing to Northgate for the first three projects, which are in South Los Angeles, Inglewood and the City Heights portion of San Diego. (Photo by Kevork Djansezian/Getty Images)

First lady Michelle Obama at the future site of Gonzalez Northgate Market to discuss the California FreshWorks Fund on February 1, 2012 in Inglewood, California. The $264 million public-private fund plans to bring healthy food stores to under-served communities and create or retain up to six thousand jobs. The fund has committed $20 million in financing to Northgate for the first three projects, which are in South Los Angeles, Inglewood and the City Heights portion of San Diego. The first lady will end her two-day visit with a television appearance to promote her fight against childhood obesity and a fundraiser for her husband U.S. President Barack Obama. (Photo by Kevork Djansezian/Getty Images)

First lady Michelle Obama speaks about new proposed rules to help caregivers of wounded or injured service members, and veterans during a news conference at the Department of Labor on January 30, 2012 in Washington, DC. Mrs. Obama was joined by Department of Labor Secretary Hilda Solis in announcing new proposed rules to help caregivers of veteran and injured service members, giving them the ability to provide care for their loved ones need without fear of losing their jobs. (Photo by Mark Wilson/Getty Images)

U.S. first lady Michelle Obama joins students at the food line to pick up lunch items at the cafeteria of Parklawn Elementary School January 25, 2012 in Alexandria, Virginia. The first lady, accompanied by Agriculture Secretary Tom Vilsack and celebrity cook Rachael Ray, visited the school to speak to students and parents about the USDA’s new nutrition standards for school lunches. (Photo by Alex Wong/Getty Images)

First lady Michelle Obama and Samantha Cameron, wife of British Prime Minister David Cameron, are given a tour of an Olympics-themed event with area school children by American decathlete and Olympic gold-medal winner Dan O’Brien at American University March 13, 2012 in Washington, DC. Fifth graders from MacFarland Middle School in Washington, D.C., Manor View Elementary School in Maryland and Arlington Science Focus School in Virginia participated in a mini-Olympics competition in celebration of the 2012 London Summer Olympics and Mrs. Obama’s Let’s Move! initiative. (Photo by Chip Somodevilla/Getty Images)

U.S. first lady Michelle Obama (L) and President Barack Obama applaud during an event celebrating the 2011 Major League Baseball World Series champions St. Louis Cardinals in the East Room of the White House January 17, 2012 in Washington, DC. Noticably absent from the congratulatory event are the team’s former 1st baseman Albert Pujols and former manager Tony La Russa. The Cardinal’s visit to Washington will include a stop at Walter Reed Military Medical Center in Bethesda, Maryland, to visit with patients and their families. (Photo by Chip Somodevilla/Getty Images)