Rachel Griffiths arriving at the HBO Post Golden Globe Party at Circa 55, at the Beverly Hilton Hotel. Beverly Hills, CA - 11.01.09

The Australian actress, 40, is expecting another baby with her artist husband Andrew Taylor.

A representative for Griffiths confirmed the news to People.com.

The couple already has two children, son Banjo Patrick, five, and daughter Adelaide Rose, three.

Griffiths wed Taylor in her hometown of Melbourne, Australia, in 2002.

Source: WENN