Pink's Daughter Willow Meets Her New Baby Brother Jameson -- See the Adorable Pic!

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Little Willow couldn't be happier to finally meet her baby brother.

Pink took to Instagram on Saturday to share an adorable photo of 5-year-old Willow holding newborn Jameson. The "Just Give Me a Reason" singer also thanked fans for their unconditional support. 

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"Happy New Year ? #newlove #newlife #newenergy #newhope #newday the harts thank you for your love ❤️ and we send it back to you in spades," the 37-year-old singer captioned the sweet pic.

Pink and her husband, Carey Hart, welcomed son Jameson Moon on Dec. 26, announcing the news with a cute mother-son snap.

"Jameson Moon Hart 12.26.16," she wrote alongside the image, posted on her account on Wednesday.

And, of course, Carey got in a little bonding time with his son as well.

WATCH: Pink Expecting Second Child With Husband Carey Hart -- See Her Gorgeous Pregnancy Announcement!

See more on the family's adorable new arrival in the video below.