Elizabeth Chambers
Credit: David M. Benett/Getty Images

Congratulations are in order for Armie Hammer and wife Elizabeth Chambers! The couple just welcomed their second child, a little boy on Sunday, People confirms. Baby makes four, as Chambers gave birth to their first child, a daughter named Harper Grace, in December 2014.

Hammer announced the pregnancy news in September before the Toronto Film Festival premiere of his new film, Free Fire. “Ready to start the #torontointernationalfilmfestival activities … All three of us!” the actor captioned this sweet photo, cradling his wife’s burgeoning bump.

Since then, the pregnant beauty has posted her fair share of maternity photos on Instagram, showing off her baby bump in everything from Ferragamo to Monique Lhuillier, Armani, J. Mendel, and Tom Ford.

And of course, we can’t forget about their adorable family photos with baby girl Harper. In honor of their big news, keep scrolling for Hammer’s sweetest moments with his young family.