The 18-month-old son of Naomi Watts and Liev Schreiber already has several celebrity admirers, the couple claims. Naomi and Liev reckon that Sunday Rose, Nicole Kidman and Keith Urban’s baby, and olive, the kid of Sacha Baron Cohen and Isla Fisher, have both set their sights on their boy Sasha. “Sunday Rose is after our boy really heavy… I think she should back off,” joked Naomi. “And olive’s been after our baby for a while too.”