Jena Malone Gives Birth to a Baby Boy — Find Out His Unique Name!

It's official: Jena Malone is a mom! The Hunger Games actress took to Instagram on Tuesday to announce the birth of her first child, a baby boy named Ode Mountain DeLorenzo, writing, "The best weekend of our lives!!! What an incredible blessing to be chosen by this amazing, kind, gentle and beautiful soul to be his parents. Humbled and in complete awe that we get to experience the most ancient and transcendent love that exists. Thank you Ode Mountain DeLorenzo Malone." Along with the note, Jena posted a precious black-and-white shot of her and boyfriend Ethan DeLorenzo holding their little bundle of joy.

The star first announced her pregnancy back in January with an adorable snap of herself cradling her baby bump. Less than a week later, Jena showed off her growing belly on the red carpet at the Sundance Film Festival. Take a look at even more stars who are expecting babies this year.