Brad Pitt and rocker Chris Cornell scheduled a play date with each other at the American Girl store in L.A. last weekend -- and lucky for their sense of self-respect, their daughters were also present.


The famous daddies dolled up to celebrate the 6th birthday of Cornell's daughter Toni -- and Brad brought 5-year-old Zahara along for the occasion.

Check out the pics -- based on the pair's expressions, they've never been more tickled pink.