Must've Been a Beautiful Babe

It's hard to picture celebs like Leo, Sarah Jessica and Nicole as diaper-clad tots, but even those famous folks were once mere munchkins. Stroll down memory lane as we peek at big stars back when they were little tykes.

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ANGEL BABY?

Can you spot a glint in the cute little eyes of Leonardo DiCaprio (left, in 1975)? Even today, the megastar (pictured at a Gangs of New York press conference) retains his boyish charm: According to Catch Me If You Can costar Amy Adams, he is still a huge fan of the Thundercats cartoon.