Naomi Watts has sparked rumors that she has secretly wed her longtime boyfriend Liev Schreiber after she was spotted wearing a wedding band. The couple are believed to have tied the knot in Australia, where Watts has been mourning the death of her former boyfriend actor Heath Ledger.

According to the Sydney Morning Herald, Watts was wearing a diamond ring on her ring finger while at the Los Angeles Airport on Monday.

Watts and Schreiber have been dating three years and have an 8-month-old son, Alexander Pete.

A rep for Watts has refused to comment on the rumors saying, “I don’t comment on her personal life.”