updated 10/21/2011 AT 9:00 AM ET
•originally published 10/21/2011 AT 9:35 AM ET
Baby Aleph is quite the jet-setter!
The Oscar-winning actress, 30, held tight to Aleph, who was dressed for fall in a green onesie, out to a friend’s home in Hollywood on Thursday.
The blue-eyed kid, who was born in June, was named for the first letter of the Hebrew alphabet.
His parents met while filming ballerina thriller Black Swan.