Naomi Watts has given birth to her second child with partner Liev Schreiber, a spokesperson for the Australian actress was quoted as saying by People magazine on Monday.

Watts, 40, the star of "King Kong" and a 2004 Oscar nominee for her performance in "21 Grams," welcomed a baby boy on Saturday, People reported.

Watts and Schreiber, 41, are already parents to a baby boy, Alexander Pete Schreiber, who was born in July 2007.

Watts, who was born in Britain but moved to Australia as a teenager, is currently reported to be working on a remake of Alfred Hitchcock's classic thriller "The Birds."

Watts was most recently seen in David Cronenberg's acclaimed 2007 crime thriller "Eastern Promises" and Michael Haneke's dark drama "Funny Games U.S."

Source: AFP