U.S. first lady Michelle Obama (C) walks with her daughters Sasha (R) and Malia as they visit the Mutianyu section of the Great Wall of China, in Beijing March 23, 2014. Photo by: Petar Kujundzic ...

From Chelsea Clinton and twins Jenna Bush and Barbara Bush, to Malia Obama and Sasha Obama and Barron Trump, what it's like to have the White House as a return address in your formative years.