Ashton & Demi: Portrait of a Marriage

In spite of growing problems, the couple – who announced their split on Nov. 17 – presented a united front

JUST CAUSES

The actors found passion projects they could work on together, promoting volunteerism with New York City's Mayor Michael Bloomberg in 2009, and taking up the cause of child exploitation and human trafficking. "It's something that we looked at together and we've done a lot of research on," Kutcher told Lisa Ling on Oprah.com. "It's time to make it an agenda item."