Aly & AJ singer Aly Michalka is a new mom.
Michalka said in an interview with People published Monday that she gave birth to her baby boy April 21 at her home in Santa Barbara.
"It was a very peaceful and calm birth, which is really what we were hoping for," the star said.
"He's just a great little guy," she added of her son. "He's got a really special disposition about him."
Michalka and Ringer chose the name Jack after Michalka's late maternal grandfather, while Francis is a Ringer family name.Michalka confirmed the birth by reposting the news on Instagram Stories.
Michalka and Ringer announced in January that they were expecting their first child together.
"Blossoming into a Mother has never felt more surreal," she said at the time. "Happy Mothers Day to anyone who is a nurturer...and of course to my own Mom @mamachalka I love you so much xo your first born."
Michalka and Ringer celebrated their nine-year wedding anniversary last week.
Michalka and her sister AJ Michalka perform as the music duo Aly & AJ. As an actress, Michalka is known for playing Keely on Phil of the Future, Marti on Hellcats and Peyton on iZombie.