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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SHINING STAR

Years before she was a star, Sarah Jessica Parker – who's one of eight kids – was already all smiles. Now the Sex and the City star (pictured at the Golden Globes in January, right) has a special glow, thanks to her baby son, James, born in October.