Hilary Duff jacket boots dog park luca sweats no make up hood uggs

Brr! It's cold out there! Hilary Duff and her adorable son Luca bundled up for an overcast morning in Los Angeles. The Cinderella Story enjoyed a low-key jaunt to the dog park with her tow-headed son and pups on Monday. Luca is such a little cutie we just want to put him in our pocket!

Despite a lack of makeup, the 25-year-old's skin looks flawless while carrying her 19-month-old. We have to say -- the natural look really works for her!

The singer/actress/mom kept things casual in gray sweats, a white shirt, brown Uggs and a fur-collared, olive green jacket. Little Luca wore yellow pants, brown sneakers and a furry blue hoodie.

These two are the picture of adorable! Mike Comrie is clearly a lucky man!