First Lady Michelle Obama and her daughters Sasha,10, and Malia,12, were photographed with former South African President Nelson Mandela at his home in Houghton, Johannesburg on June 21, 2011.

First lady Michelle Obama — joined by her mother, Marian Robinson, daughters Malia,12, and Sasha,10, and niece and nephew Leslie and Avery Robinson — arrived in South Africa on Monday. The Obamas were welcomed with blankets and flowers as …

What a sweet treat! First daughter Sasha Obama celebrated her 10th birthday at the popular D.C. cupcakery, Georgetown Cupcake on Friday(6/10/11).

US President Barack Obama (L), First Lady Michelle Obama (C) and their daughter Malia (R) arrive at Sidwell Friends Lower Campus for a school event for their daughter Sasha in Bethesda, Maryland, today( May 20, 2011).

President Barack Obama, First Lady Michelle Obama, First Grandma Marian Robinson, daughters Malia,12 and Sasha,9, walk toward Air Force One at Andrews Air Force Base, Md., today(April 29, 2011).

The First Family pose for pictures with some children after officially opening the White House Easter Egg Roll on the South Lawn of the White House on April 25, 2011 in Washington, DC.