Photos: Malia Obama's journey to Sweet 16

How did this happen?

On July 4, Malia Obama turns a very Sweet 16. It seems like just yesterday she was the 10-year-old girl calling out "I love you Daddy," as the future president appeared on a huge video screen at the 2008 Democratic National Convention.

Well, good for us we can show you exactly how it happened -- right before our eyes.

Check out these photos of Malia through the years.