The "Nashville" star's fiance Wladimir Klitschko took to Instagram to share the family's first candid photo with baby Kaya Evdokia.
"#family #klitschko #NewYear," the boxer captioned the pic of the new mom and their newborn.
The couple welcomed their first child together less than a month ago, and they can't believe all the joy Kaya brings to their life.
"She's really so sweet," the actress recently told People. "I'm sure that's the way it's meant to be, because when they are putting you through the ringer, you're like, 'You are so lucky you're cute!'"
"You're suddenly looking at this little thing like, 'Oh, that was you in my belly this whole time.' [We're] just getting to know her," she added.
Hayden also gushed about her fiance to Hello! magazine, saying, "He's such a resilient guy. He's so calm and patient. I have never even heard this man raise a voice."
While the blonde beauty is embracing motherhood, she's not saying "I Do" just yet.
"I'll tell you one thing for sure: I am not walking down the aisle 40 pounds heavier than usual in a wedding dress with a huge pregnancy belly stitched in," she joked. "Not happening."
We can't wait to see these two tie the knot -- but for now, keep those cute pics of Kaya coming!