Look Who's Turning 50!

Demi Moore! Dr. No! Kmart! See the people, places and pop culture moments that are hitting the half-century mark

JIM CARREY

On Jan. 17, Canadian-born Carrey turned 50 – old enough to be the dad of an American Idol contestant and a grandpa! Though he's best known for his rubber-faced movie antics, he's certainly more philosophical than Ace Ventura off camera. "Fifty years: Here's a time when you have to separate yourself from what other people expect of you, and do what you love," he has said. "Because if you find yourself 50 years old and you aren't doing what you love, then what's the point?"