Seraphina dressed for the occasion in a cute pink dress with a white sweater and pink shoes.
A member of the Kidville USA staff carries in the cake.
Jennifer Garner dressed sensible in cuffed jeans, button up shirt, a sweater and flats.
Proud father Ben Affleck looks handsome as always.
Uncle Casey would not miss this milestone in his niece's life.
The birthday girl's sign.
No doubt Seraphina is going to have a blast opening her gifts.