Troian Bellisario welcomed her first child with husband Patrick J. Adams on Monday in the form of a baby girl. The 32-year-old 'Pretty Little Liars' actress and the 37-year-old 'Suits' star announced the news on Monday on Instagram alongside a photo of the newborn baby girl grasping her parents’ hands.

“The world just got 8lbs heavier. Thank you to everyone who fought for and protected our privacy during this incredible and beautiful time in our lives,” Adams captioned the picture.

“Everyone is happy and healthy and loving every moment of this. I could not be more excited to bring a baby girl into this world at this moment. We will raise her to be powerful, to always speak her mind and heart and to live without fear. It’s a brand new day and a brave new world and they are both beautiful.”

The new mom also took to the social network, to share her happiness. "I cannot express how grateful I am," she wrote. "To the people who have protected us and kept our growing family safe and respected our privacy. To our tribe for expanding with grace and exponential amounts of love. To my @halfadams for being so supportive during every moment of my pregnancy and her birth. And to whatever incredible force of fate that brought this baby girl into our lives. I couldn't be more proud to be her mother. To bring a new girl into this world and to do my best to raise her to be kind, strong and whatever the heck she wants to be."

Bellisario was away from the spotlight during her pregnancy. Speculation that Bellisario was expecting sparked in May after paps spotted her showcasing a small baby bump while on the beach with Adams in Mykonos. The sighting came weeks after the two attended his co-star Meghan Markle's royal wedding to Prince Harry. 

Bellisario and Adams wed in December 2016 in front of family and friends during a rustic ceremony near California's central coast. Famous guests included 'Pretty Little Liars' co-stars Ashley Benson, Tyler Blackburn, Lulu Brud and Keegan Allen, 'Suits' actor Brendan Hines, and Chris Pine.