PHOTOS: Jen's Swingshift with Violet & Seraphina

Is there another superstar Hollywood mom who spends as much time with her kids as Jennifer Garner? The actress, who rarely leaves home with at least one of her two daughters, had a playdate with both her little girls, Violet and Seraphina Affleck at a playground in Brentwood, Calif., on Saturday, where the trio enjoyed the warm weather by playing on the swings.