Stars of the Year

From Jessica and Johnny to Mary-Kate and Ashley ... and all the way to The O.C., meet the most talked-about celebs of 2003.

SWEETEST 16-YEAR-OLD

This year Hilary Duff rose to the top with three movies, a platinum CD, a CBS sitcom deal, a clothing and cosmetics line, and even her face on a credit card. Plus she's "polite and outgoing and hasn't gone down the road some of her peers may have gone down," says Lizzie McGuire dad Robert Carradine.