The family held a special party for this sweet little girl, and Bruce's wife, Emma Heming Willis, shared some rare, behind-the-scenes family footage from the celebration on her Instagram stories ...

Bruce is dad to five daughters: Rumer, Scout Willis and Tallulah, whom he shares with his ex-wife, Demi Moore; and daughters Mabel, 13, and Evelyn, 11, whom he welcomed with his wife, Emma Heming.