Jennifer Garner pregnant hat tummy sweats hiking water
Jennifer Garner pregnant hat tummy sweats hiking water

That certainly looks like the beginning of the baby bump! And Jen was hiking in Pacific Palisades this morning -- exactly the kind of thing you do when you get the news that a baby's on the way!

We haven't heard back from Jennifer Garner's reps yet and we don't expect them to make any announcements at this early date ... it appears Mrs. Affleck is only a few months along.

Speaking of Ben Affleck, this news certainly puts to rest any rumors the couple has hit a rough patch. The couple already has daughters Seraphina, 1 1/2, and Violet, 4 1/2; maybe the adorable couple is trying to add a boy to their beautiful brood?