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.

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.