8 Jessica Biel and Chris Evans
The actors’ on-screen love life was much more successful than their real-life courtship. After playing paramours in 2004’s Cellular and 2005’s London, the duo called it quits in 2006. And it turns out the break-up was the best thing to happen to them — both Evans and Biel catapulted to fame following the relationship as Captain America and Mrs. Timberlake.
