Armie Hammer and Wife Elizabeth Chambers Are Expecting Baby No. 2

— -- Armie Hammer had a special announcement to make at the Toronto International Film Festival, which kicked off Thursday. He and his wife Elizabeth Chambers are expecting their second child.

"The Birth of a Nation" actor announced the news on Instagram by sharing a picture of himself cradling his wife's bump.

He captioned the photo: "Ready to start the #torontointernationalfilmfestival festivities... All three of us!"

Hammer, 30, and Chambers, 34, were married in 2010. The two are already parents to 1-year-old daughter Harper.