Josh Brolin and his wife Kathryn are expecting the arrival of their second child together before the end of the year.And even with the prospect of giving birth in a matter of days, Kathryn hasn't eased up on her exercise regimen, as seen in an Instagram post over the weekend where the model is happily showing off her baby bump.'Sorry for all the belly pics.
I just like documenting the last part of this journey, #38 weeks,' Kathyn revealed in one of the video clips of herself working up a sweat at a gym.
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