Jenna Dewan from 'World of Dance' & Steve Kazee Welcomes Son Callum Weeks after Announcing Their Engagement

Jenna Dewan recently welcomed her second child and first baby with her fiancé, Steve Kazee just after the announcement of their engagement.

Well-wishes and messages of congratulations have been pouring in for Jenna Dewan after she welcomed her second child and first son with her fiancé, Steve Kazee.

Steve had popped the question during [Jenna Dewan's] baby shower with a custom-made oval diamond engagement ring.

The "World of Dance" star announced the baby's arrival through an Instagram post, Elle has reported.

In the snap, which has garnered over 700,000 likes, Jenna and her baby boy, Callum Michael Rebel Kazee, are seen cuddled up together. The 39-year-old captioned the sweet black-and-white image:

"And just like that, our hearts exploded into all of eternity and beyond. Welcome to the world you little angel!"

The actress's post came just a few weeks after Jenna agreed to be Steve's wife, back in February.

It would be recalled that Steve had popped the question during the mother-of-two's baby shower with a custom-made oval diamond engagement ring.

According to Daily Mail, the ring contained a 2.5-3 carat diamond with an estimated cost of $50,000-$100,000. The ring was reportedly made for the by "Twilight" star's Nikki Reed's sustainable jewelry company, BaYou with Love.

Before getting together with Steve, the "Flirty Dancing" star was married to actor Channing Tatum from 2009 to 2018, when they divorced.

Channing and Jenna had met on the set of the 2006 romantic comedy film, "Step Up" when they were both 25-years-old.

From then on, the pair appeared inseparable as they spent most of their adult lives together, eventually walking down the aisle in July 2009, at the Church Estates Vineyards, Malibu.

Nearly four years later, they welcomed their first and only child together, Everly Tatum. Although their separation and ultimate divorce came as a shock to many, a source told E! Online that it was "a long time coming."

Despite that hurdle, the former couple appears to have moved on as Channing is in a relationship with singer Jessie J.