We didn't think they could look any cuter.
But never underestimate this mother-daughter duo!
We hope Hilary follows through on her desire for more children - because right now we can only imagine the amazingness of seeing Luca with a little brother or sister!
We also LOVE Duff's little outfits for her son - he's really looking like the cat's meow with Hilary's sense of style!
Talk about perfection!
Check out more picture perfect photos way down (below) !!!
[Image via Ramey Pix.]