Big Kiss
We can't decide what's cuter: Hilary Duff's big kiss or Luca's smiling face.
Classmates
While traveling to mommy-and-me class in Beverly Hills, the duo are matching in checkered plaid.
Sesame Street
During a morning breakfast run, Luca kills us with cuteness in his Cookie Monster beanie.
Melrose Shoppers
It's another afternoon of shopping as the duo walk down Melrose Avenue near Los Angeles.
First Haircut
It's finally time for a big-boy haircut.
Studious Students
Whenever they attend mommy-and-me class, the stylish duo always look their best.
Fun in the Sun
Summer days mean fun trips to the neighborhood park. Don't forget the sunscreen!
Strong Mom
With all the times we spot Hilary carrying Luca, we have no doubts she's a strong woman.
Mom's Best Friend
From shopping trips to breakfast runs, Hilary and her son are always together.
Baby Mama
A mom's got to do what a mom's gotta do. Sometimes, that's sucking on your baby's pacifier.
Quick Dip
Hilary celebrates Mother's Day with a family trip to Mexico.