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Lizzie McGuire alum Hilary Duff shared a shot of her 3-year-old son Luca via Instagram Saturday.

“Luca Luca blue eyes sweatshirt is the cutest @thewildkidsapparel,” the actress-singer, 28, captioned the cute photo.

In another shot, the Younger actress posted a photo of her 4-month-old niece Ryan Rosenberg.

“You put a spell on me my beautiful baby niece #ryanavaerhard @haylieduff @mattyrose3 baby boss,” proud auntie Hilary captioned the image of her sister Haylie Duff‘s beautiful baby girl.

Hilary recently opened up about her split from Luca’s father, former NHL star Mike Comrie.

“I’m doing fantastic,” she shared. “I have so much to be grateful for and so much that I’ve learned and I have an exciting year ahead of me. And, you know, the last two years were not perfect but a lot of growth happened. We love each other very much. I know not everyone can believe it but we’re family forever and spend a ton of time together.”

Luca Luca blue eyes ?? sweatshirt is the cutest @thewildkidsapparel

A photo posted by Hilary Duff (@hilaryduff) on Oct 3, 2015 at 10:07am PDT

you put a spell on me my beautiful baby niece #ryanavaerhard @haylieduff @mattyrose3 baby boss

A photo posted by Hilary Duff (@hilaryduff) on Sep 24, 2015 at 7:05pm PDT

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