Taking to Instagram, Woods shared a sweet snap of the bub and confirmed her name. "Willow Wendy Wood you make our hearts explode," he wrote.
The 36-year-old business owner also doted about the exciting family occasion by leaving some sweet words for Markoski and his stepdaughter Eve.
"Mumma you were amazing and I love you more than ever. Eve, you look so natural holding your little sister."
Emotional stuff aside, the former Bachelor completed his caption with a joke, "Dad- stop crying 😭🙈."
Woods also shared a few snaps when he originally announced the news via the private Facebook group, 28 By Sam Wood Community
Baby Willow takes the family of three to four!
The new mum, also 36, is yet to share a post, but we're sure it will be equally as cute as her fiancée's.