Pink and Carey Hart may be busy with their newborn son Jameson Moon, but they are making sure their daughter Willow feels special too
While new babies are certainly a cause for celebration, their siblings deserve the fanfare too!
On Sunday, Pink and husband Carey Hart shared a photo from a big-sister party they threw for their 5½-year-old daughter Willow Sage, who just helped welcome her little brother Jameson Moon into the world on Dec. 26.
“Congrats Big Sis! #bigsisterparty,” the singer, 37, captioned a photo of herself, Willow and a snoozing Jameson.
Mother and daughter flash their pearly whites at the camera, amidst a background of festive balloons.
And no party is complete without cake. Willow’s confection is decorated to say “Congrats Big Sis!” above two sibling birds: a pink one that appears to be blowing kisses to a smaller green one.
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Since Jameson’s birth, the proud new mom of two has been giving her followers a glimpse into her life as a family of four.
“Happy New Year #newlove #newlife #newenergy #newhope #newday,” she wrote next to an early January snap of a beaming Willow holding her new baby brother.
“The Harts thank you for your love and we send it back to you in spades,” she added.
RELATED VIDEO: Pink and Carey Hart Welcome Second Child Jameson Moon
The girl of the hour was more than ready for her duties as a big sister, her parents have made clear in the past.
“Dry Runs,” Pink captioned a photo taken before Jameson’s birth of Willow practicing diaper changing on a baby doll.
“She built a bicycle for him or her,” Hart, 41, told PEOPLE of his daughter in early December. “So we’re going to finish it up after No. 2 shows up.”