Penelope Scotland Disick may be Hollywood's newest star, but we think Luca Cruz Comrie is the coolest baby on the block.
Hilary Duff tweeted a sweet photo of her baby boy on Monday just casually chilling in a pair of super-cool sunglasses.
"Back from beautiful Napa Valley now packing for NYC! This baby is world traveling!" Duff tweeted, and she wasn't joking. He's not even 4 months old and he's already quite the traveler. In late June, Duff joined Luca, her sister Haylie and other family members in Mexico for some beach time and R&R.
Check out Duff's adorable photo of Luca below:
Back from beautiful Napa Valley now packing for NYC! This baby is world traveling! twitter.com/HilaryDuff/sta…
— Hilary Duff (@HilaryDuff) July 9, 2012