Zap2it, Saturday, February 21, 2009, 7:40am (PST) "Brothers & Sisters" star Rachel Griffiths will soon provide a little brother or sister to her family.
The 40-year-old actress and her Andrew Taylor are expecting their third child, reports People.
The couple already have two children: Banjo Patrick, 5, and Adelaide Rose, 3.
The Australian-born actress has been married to her countryman, an artist, since New Year's Eve 2002.
On "Brothers & Sisters," Griffiths plays Sarah Walker, the eldest sibling of her family who also has two children of her own.