Jan 2, 2013 01:25 PM
Naomi Watts and Liev Schreiber hit the beautiful blue waters of St. Barth with their sons Sasha and Kai.
Liev and Sasha went for a solo ride on a tube while mom Naomi cheered them on. Looks like they're having a blast!
The family of four has been enjoying their luxury vacation aboard the huge sailing boat Athena. Now THIS is what we call R&R.
SEE THE GALLERY Naomi Watts And Liev Schreiber Hits The Seas In St. Barth