Los Angeles, California - It's baby bliss for Brian Austin Green and Sharna Burgess after the birth of their first child together!

Congratulations are in order for the new parents!

On Thursday, Brian and Sharna (37) respectively headed to Instagram to introduce their baby to the world.

According to the actor's IG post, their bundle of joy named Zane Walker Green was born on Tuesday afternoon.

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The Dancing with the Stars alum commented on how her life will never be the same: "My heart is now forever outside of my body."

Both posts by the couple featured the same black-and-white photo of baby Zane, where the newborn is seen gripping the 48-year-old's finger in heart-melting fashion.

Though this is their first child together, Brian has three kids with ex-wife Megan Fox: Noah Shannon (9), Bodhi Ransom (8), and Journey River (5).

Nearly one year after Megan (36) and Brian called it quits in 2019, the Transformers star found love with Machine Gun Kelly (32). Months later, Brian found the same with Sharna.

Though the public likes to assume there's bad blood between Megan and Brian, that doesn't seem to be the case. When the Beverly Hills 90210 star went public about his relationship with the professional dancer, Megan said she was "so grateful" for Sharna.

Congrats to Brian and Sharna on their bundle of joy!