Sasha Obama was 7 years old when she moved into the White House.

So no wonder the Internet is still prone to losing its mind when the now 23-year-old shows off her midriff.

Though Sasha and sister Malia Obama, 26, grew up in the public eye, not exactly hidden away from media attention despite their parents' solid efforts to keep their daughters out of the fray—"That was a lot of work," mom Michelle Obama recently acknowledged—it was startling to see two little kids move into 1600 Pennsylvania Ave. and watch two young women move out.