Hilary Duff is showing her son off all over the place!
Tuesday they were style'n in Napa Valley, now they're strolln' in NYC!
The actress and her hubby, Mike Comrie, were spotted taking little Luca Cruz Comrie on a tour of Manhattan Thursday.
Hil looked fantastic as she beamed with pride over her wittle 4-month-old bundle of joy.
Ch-Ch-Check out more picks of the happy family (below)!
[Image via WENN.]