Baby love! Hilary Duff and husband Mike Comrie
Last week, they celebrated their son Luca's first birthday with a special birthday with family and friends.
And Hilary Duff and her husband Mike Comrie looked very much the proud parents as they enjoyed spending a day out with their little man in Beverly Hills on Tuesday.
The couple couldn't stop smiling as they carried the well-behaved blonde youngster though the city sunshine.
She carried an oversized bag full of baby supplies as she made her way to Baby's First Class in the upmarket city.
Retired hockey player Mike, meanwhile, sported a backwards blue baseball cap, T-shirt and jeans and the couple took turns to carry their growing little man.
The couple clearly enjoy showing off their little cutie, with the 25-year-old Lizzie McGuire star last week posting a photograph of Twitter, showing the youngster looking thoughtful.
Amused by his cute pose, Hilary decided to show it off to all of her followers, writing underneath: 'I was just thinkin... #nofilter.'
'Can't believe Luc will be 1 2morrow!Time has flown by!So proud of my little man!very blessed 4 a strong healthy boy& many wonderful memories,' she wrote on Twitter the day before.