Hilary Duff  coconut water farmer market
Hilary Duff  coconut water farmer market baby stroller

Hilary Duff took son Luca Cruz, 5 months, to her local farmer's market for some coconut milk and fresh produce.

Back in June, Duff said she was "working hard" to lose the baby weight but "doing it the right way ... not too drastic." We spotted her sipping from a fresh coconut Saturday and weight loss experts say this could be a great way to drop those extra pounds. Coconut water is the perfect way to hydrate with just the right amount of natural sugar and actually increases the body's metabolic rate.

Well Hil's on her way and looking great and she's got one adorable baby to show for it!