Happy birthday, Luca!
"Happy birthday to the little man! I can't believe your baby is already 3!!! @hilaryduff," Haylie captioned one precious collage photo of little Luca over the years. We can't believe how much he's grown!
Haylie then shared a super-cute shot of her and Hilary feasting on some delicious cupcakes. "Going hard for Luca's 3rd birthday. @hilaryduff," Haylie, who is currently pregnant with her and hubby Mike Rossenburg's first child, wrote.
Lastly, Haylie posted a photo of Comrie carrying out a giant birthday cake with Rossenburg. She captioned it, "Cutest Dad-to-be & Dad around! @mattyrose3 & Mikey." Too cute.
Last week, Hilary wished Luca a happy birthday by posting the most adorable video slideshow of pics from the past three years. "3 years buddy! 3 beautiful years! You make every minute worth while! We cherish all your firsts and all that is to come ❤ Happy 3rd birthday my love #timesflying #whatayear," the 27-year-old singer and actress wrote to her son.
Meanwhile, it's sweet to see that Duff and Comrie still have a great relationship despite ending their marriage.
Duff filed for divorce one month ago just over a year after they separated. Duff cited irreconcilable differences as the reason for the split and asked for primary custody of Luca with visitation rights for her ex. Since their breakup, the duo have proved multiple times that they are the friendliest of exes by hanging out and being great parents to little Luca.