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.
Jermaine Dupri and Janet Jackson
The on-again, off-again couple called it quits in 2009 but have remained friends and associates since their split.
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