Jennifer Garner's Growing Baby Bump

Jennifer Garner shows off her steadily growing baby bump as she picks up daughter Violet Affleck at school in Santa Monica, Calif. on Tuesday.

As 3-year-old Violet wriggled and gave a cute gap-toothed grin, Jennifer could hardly keep her sweater pulled down to cover her big baby bump.

The 36-year-old mom-to-be is due to give birth to her second child with Ben Affleck sometime this winter.