As seen in pics obtained by Page Six, the trio arrived at the school event for Affleck and Garner’s child Seraphina, 15, and Lopez and Marc Anthony’s child Emme, 16, in Los Angeles last Friday.

After the kids took their final bow on stage, the two-time Oscar winner, 52, could be seen patiently waiting to congratulate both Fin, who he shares with Garner, and his stepchild, Emme ...