Joseph took a break from acting to go to Columbia University, but soon returned to the big screen. He has starred in several major films, including "(500) Days of Summer," "Inception" and "The Dark Knight Rises." In December 2014, Joseph revealed he had secretly wed Tasha McCauley, who founded a robotics firm. They had a child together last year, although details surrounding the baby have been kept very private. —XFINITY Entertainment Staff (Photo: Frederick M. Brown/Getty)
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