Jennifer Lopez Looks As Good in 2017 as She Did in 1997

There's a running theory in Hollywood that Jennifer Lopez found the fountain of youth and basically hasn't aged in 20 years.

Well, here's the proof.

As we're about to close out 2017, let's examine the evidence collected from this year, 2007 and 1997.

By evidence, we mean gorgeous photos of an impossibly ageless JLo.

Seriously, how does she do it?!