"She's thrilled to be pregnant! She and Peter have wanted another child for a while," a friend told the magazine. "They're very happy that they'll have another baby in the house soon."
The source continued that Gyllenhaal and Sarsgaard just started telling people the happy news as recently as this past weekend.
Gyllenhaal was photographed late last month in a white halter dress that accented her possible baby bump, causing many to start speculating that she was pregnant.
Continue Reading 1 2