Her eldest son, Kai Dugan is 10 years old.  His father was David Dugan, a photographer.  Her second son, 4 year old Stellan Bettany, is the son of fellow actor Paul Bettany (looks just like his daddy, doesn’t he!).  A little bit of trivia…Jennifer named her son Stellan after Swedish actor Stellan Skarsgard (love him!).