Jamie Lynn Spears is a mom again.

The former “Zoey 101” star welcomed daughter Ivey Joan Watson Wednesday morning in Covington, La., she announced on Instagram Thursday.

“Baby Ivey Joan Watson is here,” she captioned a photo of her new bundle of joy.

This is the country singer’s second child and her first with husband Jamie Watson, whom she wed in 2014.

Jamie Lynn Spears expecting second child

Maddie, the star’s daughter with ex-fianc Casey Aldridge, is 9 years old, and was born when Spears was just 17.

“We are beyond excited to welcome this beautiful baby girl to our family!” Spears told People. “Her middle name, Joan, is to honor my Aunt Sandra, who passed away 10 years ago from ovarian cancer.

Spears, 27, announced her pregnancy in December, and celebrated the “big milestone” with a sweet Instagram photo featuring Watson and Maddie holding hands in a circle.

“2017 was filled with some of the biggest challenges of my life, as well as some of the biggest blessings, so I made a choice to lay low this year to focus on truly becoming my best self as a person and as an artist,” she captioned the photo.

Jamie Lynn Spears expecting second child

Ivey’s birth comes a little over one year after Maddie’s miraculous recovery from an ATV accident that left the grade-schooler briefly comatose.

The then-8-year-old was driving an ATV in Louisiana when she swerved to avoid a drainage ditch and flipped into a pond. She was rescued after spending several minutes submerged underwater, and suffered life-threatening injuries.