The littlest Kardashians are taking on Halloween in a big way.
Kourtney's daughter, Penelope Disick, and Kim's little one, North West, have teamed up with a "Frozen" twist for their second costume looks in less than a week.
North donned Elsa's braided blonde wig and icy blue dress, while her cousin Penelope opted for Anna's coronation gown, with the character's festive strawberry blonde updo.
A proud Kim captured the adorable moment in an Instagram pic.
"Elsa & Anna in the house! #HalloweenVibes," Kim captioned the pic.
Earlier this week, Kourtney showed off a sexy Wonder Woman look as she posed with her own caped crusaders -- Mason, Penelope and Reign. North opted to be a unicorn in the ridiculously cute snap.