Hilary Duff takes her son Luca for some shopping in LA

Single mom Hilary Duff stepped out with her son Luca, nearly 3, in Los Angeles, Calif. on Monday (February 9). The mother-son duo walked hand-in-hand after shopping for toys.

Hilary is back in L.A. after traveling to Sweden for a few days to work on new music material.

While she loves being back in the studio, spending time away from her son took its toll.

“Miss him something terrible today,” the Lizzie McGuire alum, 27, recently Instagrammed a shot of her tot hiding under the covers.

Miss him something terrible today

A photo posted by Hilary Duff (@hilaryduff) on Feb 5, 2015 at 4:32am PST

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Hilary Duff takes her son Luca for some shopping in LA
Hilary Duff takes her son Luca for some shopping in LA
Hilary Duff takes her son Luca for some shopping in LA
Hilary Duff takes her son Luca for some shopping in LA
Hilary Duff takes her son Luca for some shopping in LA
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