Most Talked-About Couples

Some are hush-hush, some surprise us, and others are just hot, hot, hot. Take a peek at the most fascinating celebrity duos.

OUT OF SORTS

Though their marriage seemed solid, after five years (and a report that he had strayed while on location in Montreal), Uma Thurman and Ethan Hawke separated in September. "You have to be brave. It's very difficult," the actress, who has two kids with Hawke (Maya, 5, and Roan, 22 months), told Britain's Mirror about their breakup, PEOPLE noted in October.