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.


Blessed with mom Princess Diana's sapphire eyes and infectious giggle, Prince William (pictured with dad Prince Charles in 1982) was capturing hearts from a young age. His heartthrob status has only increased through the years, and as he turned 18 in 2000, a pal's father told PEOPLE that the handsome royal was already "aware of his sex appeal."