Love lost doesn't mean friendship lost for these friendly exes! Take a look at ex-lovers such as Cameron Diaz and Justin Timberlake, Hilary Duff and Mike Comrie, and Ryan Phillippe and Reese Witherspoon, who have maintained close relationships even after splitting up.
Avril Lavigne and Deryck Whibley
After three years of marriage, the punk rock duo divorced in 2010. "I am grateful for our time together," Lavigne said. "And I am grateful and blessed for our remaining friendship."