When Claudia Schiffer’s Guess ads dropped yesterday we literally had trouble deciphering between the current ones and the ones from 1989. I mean, the woman has not aged a day! In 23 years! Then today, Christy Turlington goes ahead and shows up on Tatler also preternaturally unchanged.

This got us thinking about all our favorite 90s supermodels–Naomi, Cindy, Elle, etc.,–whose modeling careers are still kicking, well into their forties. And it’s not hard to see why: The ladies are as gorgeous as they were twenty years ago. And there’s nary a boob that has dropped even an inch. Don’t believe us? Click through the gallery below for a side-by-side comparison of some of our favorite supermodels today–and way back when.

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