Britney & Kevin: Their Road to Breakup

The couple's rocky year together in pictures, from her tears to his wild club nights. By Serena Kappes

NOV. 6

And when Federline hit the links in Toronto the same day, a polished-looking Spears paid a surprise visit to the Late Show with David Letterman. "I don't waste any energy thinking about these things. I don't get caught up in it," Federline had told PEOPLE recently about rumors of marital discord.