Enter Liev Schreiber and Naomi Watts, who dated from 2005 to 2016 and even welcomed two kids, Alexander "Sasha" Pete Schreiber and Kai Schreiber, along the way. Though they never married ...

Naomi Watts and Billy Crudup kept their relationship ... On June 10, Watts announced their marriage herself, sharing a picture of them on the steps of a Manhattan courthouse, with the caption, ...

Naomi Watts' child Kai Schreiber is a budding fashion star, after making their runway debut in March for Valentino's Paris Fashion Week show. The 16-year-old, whose father is The Perfect Couple ...