Jessica and Ashlee Simpson Ring in the New Year As One Big Family!

Instagram

The sisters celebrated New Year's Eve together, and they couldn't have looked more adorable!

New Year's Eve was a family affair for Jessica and Ashlee Simpson, who rang in 2016 with their husbands and kids as one big happy group.

Ashlee shared a cheerful snapshot to Instagram on Saturday, featuring her husband -- 27-year-old Evan Ross -- and a her 7-year-old son Bronx Mowgli, as well as her sister's husband, former NFL pro Eric Johnson, and their 3-year-old daughter Maxwell.

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"Such a fun New Years," the 31-year-old singer and actress captioned the cute pic. "Happy 2016! Great family vibes!!"

Evan shared the same photo on his own Instagram page, writing, "It was a Great New Years with the fam!! We danced the night away ha!"

WATCH: Ashlee Simpson and Evan Ross Share Adorable First Photo of Daughter, Jagger Snow

There were two young ones absent from the festivities. Ashlee and Evan's 5-month old daughter Jagger and Jessica's 2-year-old son Ace were not pictured.

Hopefully 2016 sees more adorableness from the Simpson families!

WATCH: Evan Ross Is Head Over Heels for Wife Ashlee Simpson Ross and Daughter Jagger Snow -- 'I'm So In Love'