[Image via Dennis Van Tine/Future Image/JLN Photography/WENN.]
Aww! Hilary Duff is such a proud auntie!
💔you put a spell on me🎶🎶 my beautiful baby niece #ryanavaerhard @haylieduff @mattyrose3 baby bossA photo posted by Hilary Duff (@hilaryduff) on Sep 24, 2015 at 7:05pm PDT
So precious! We know that Haylie is equally smitten with the singer's little one, Luca!
We can't wait until little Luca and Ryan are able to play with one another — these cousins are going to have a blast!
[Image via Instagram.]