Toni Collette and Dave Galafassi

It's a boy for Toni Collette.

The United States of Tara star gave birth to son Arlo Robert on Friday in her native Australia, her rep tells TVGuide.com.

Toni Collette pregnant with second child

"He was born on Good Friday making it the greatest Friday, indeed!" Collette and her husband, Dave Galafassi, said in a statement.

Collette and Galafassi, a musician, have been married since 2003. They also have a 3-year-old daughter, Sage.