Hilary Duff: Luca's Walking Practice!

Hilary Duff is casual chic while dropping by a friend’s house on Saturday (March 16) in West Hollywood, Calif.

The day before, the 25-year-old actress was spotted doing some shopping with her adorable baby boy Luca, who practiced his walking skills in West Hollywood.

PHOTOS: Check out the latest pics of Hilary Duff

Earlier in the week, Hilary was seen attending the Theodora & Callum and Coach Cocktail Party, along with Emma Roberts, Ellen Pompeo, and Christina Hendricks.

“Star tour busses you are multiplying by the day! Get OUT of this city!!! Puuulease,” Hilary recently tweeted.

20+ pictures inside of Hilary Duff watching Luca walk…