When you ponder Katie Holmes's big relationships, Tom Cruise is the first guy to spring to mind - well, after Dawson and Pacey, anyway. But before her six-year marriage to Cruise, the actress was engaged to Chris Klein, also a pretty face on the teen scene. Let's look back and try to figure out whether he was the one who got away or just ancient history ... How It Began These two got famous at around the same time: Dawson's Creek, which Holmes starred in as Joey Potter, premiered in 1998, while Klein became a teen pinup in 1999 thanks to his role in American Pie.