It's baby's first Instagram pic!

Hayden Panettiere and fiancé Wladimir Klitschko celebrated the New Year with the first adorable Instagram photo of their newborn daughter Kaya Evdokia.

"#family #klitschko #newyear," the 38-year-old Ukrainian boxer captioned the Instagram photo of his newborn resting on his legs, while the athlete playfully feed his special lady a snack.

The couple welcomed their first child together on Dec. 9. At the time of her birth, Kaya Evdokia weighed 7 lbs., 14 oz. The "Nashville" actress introduced her daughter in the January issue of People Magazine.

"She's an amazing combination of both of us," Panettiere told People. "I look at her and say, 'Oh, she has my ears!' And he goes, 'Oh, she better be tall because she's got my hands and feet.'"

The couple admitted to being "over the moon and madly in love" with the newest addition to the their family and gushed about her daughter's personality.

"She's really so sweet," Panettiere said. "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."

Panettiere and Klitschko shared the news of their engagement in October 2013.

 Family