Sasha Schreiber, 3½, cracks up while out for a walk with dad Liev Schreiber in New York City on Wednesday.

By peoplestaff225
Updated April 04, 2011 03:00 PM
Advertisement

What gave him that grin?

Sasha Schreiber, 3½, cracks up while out for a walk with dad Liev Schreiber in New York City on Wednesday.

Earlier in the week, we spotted the actor’s fiancée Naomi Watts stealing a smooch from younger son Kai, 2!