Anna Faris and Boyfriend Already Blending Families

Here's a new sign Anna Faris and her bf are getting really serious -- they're blending their families for public outings.

Anna, her son Jack, bf Michael Barrett and his son hit up the Redondo Beach Pier Friday where they chowed down on some fish and chips.

This comes on the heels of Micheal helping Anna look for a new crib in the Venice, CA area. They were also spotted hanging out with Jack earlier this week.