David, 43, posted a photo of the family all smiling together while sitting on a couch.
“Happy New Year from us all,” he wrote, adding a heart emoji.
Victoria, 44, also posted the same photo, captioning it, “Happy New Year!!!! Xxx lots of kisses from us all!! Xx I love u.” She also posted a photo with Harper to celebrate their “girl power.”
The family counted down the start to the new year at a star-studded party, complete with fireworks and dancing. Liv Tyler and Dave Gardner also attended the soiree.
And ever the doting dad, David shared videos of himself watching the spectacular display with each of his children to his Instagram Stories. In one shot, he cuddles up to Harper before giving her a kiss.
In another clip, David is seen laughing alongside a dancing Brooklyn.
Of course, Brooklyn’s girlfriend Hana Cross was also on hand to help her new beau celebrate. The model, 21, shared a photo of the couple kissing at midnight.
In the black and white photo, Brooklyn and Cross are seen in a sweet embrace as an “I love you” emoji appears on the screen.
The New Year’s celebration comes less than a month after the couple made their relationship Instagram official. The new couple first stepped out together in December following the after party for the star-studded British Fashion Awards.