See Mark Zuckerberg’s moving family portraits with pregnant wife Priscilla Chan

Facebook CEO Mark Zuckerberg shared a photo of himself and his pregnant wife, Priscilla Chan, expecting the couple’s first daughter. The portrait was created by Annie Leibovitz. Zuckerberg wrote on Facebook:  “I love her expression: intense yet kind, fierce yet loving, leading yet always supporting others.”

In other photos, the young CEO posed with his wife, parents and sister.