Jennifer Garner and Ben Affleck's daughter Seraphina is growing up so fast!
The A-list couple celebrated their second child's 4th birthday with a big party over the weekend at Kidville USA in L.A.'s Brentwood neighborhood.
Seraphina looked absolutely adorable on her big day in a pink dress, white cardigan and coordinating pink shoes.
Mama Garner looked casual chic in skinny jeans, a gray button-down shirt and a sweater while Affleck, who was spotted carrying a little box into the shindig, looked handsome in a brown coat.
In addition to her proud parents, Seraphina's uncle Casey Affleck and his sons Indiana and Atticus were all in attendance for the occasion.