CELEB REFRESH: Naomi Watts and Liev Schreiber’s Son is 10-Years Old!

Happy Birthday Big Boy! Finally hit the double digits!

A post shared by Liev Schreiber (@lievschreiber) on

Despite the couple’s split 10 months ago, Liev Schreiber and Naomi Watts always going to come together for their son’s birthday — and that’s exactly what they did this week when little Alexander “Sasha” Pete turned 10!

The couple helped slice the cake in a new photo shared on Liev’s Instagram that read: “Happy Birthday Bit Boy! Finally hit the double digits!”

Naomi shared a beautiful pic of Alexander in Africa, “Happy Birthday to this beautiful boy,” she wrote. “Sasha is 10 today. Here he is in Africa, living his dream. His love and understanding of nature is everything. So lucky to be his mummy such a [gift] #inhiselement #manofthewild.”

They also have another son named Samuel Kai, who is 8-years old.