Jenna Dewan is giving us an intimate look at motherhood. Two months after welcoming her second baby, Rhiannon Lee Kathryn Kazee , with fiancé Steve Kazee , the Step Up star offered a glimpse at what life is like with the newborn. In an Aug.

22 Instagram post, Jenna shared a photo of her breastfeeding the little one, who wore a tan sleeveless onesie while lying in bed next to her. For the shot, the Rookie actress peered down at Rhiannon with a smile on her face, her own body covered by only a bed sheet. Alongside the pic, Jenna—who also shares son Callum , 4, with Steve, as well as daughter Everly , 11, with ex Channing Tatum —wrote in the caption simply, "Two months with Rhi.

" But this isn't the first time the 43-year-old has provided insight into what it's like raising the tiny tot. Earlier this month, Jenna opened up about experiencing postpartum mastitis, an infection of the breast tissue that can cause pain, redness and swelling, according to Mayo Clinic . "Now that I’ve survived mastitis I can confidently say.

.. mamas I FEEL you," Jenna wrote in an Aug.

5 Instagram post . "The amount of times I googled 'will I ever feel better.'" The actress went on to detail the methods that helped her overcome the challenging medical issue, which included using cold compresses, applying castor oil and taking hot Epsom salt baths to "help with the shaking.

" Jenna noted that she learned about many of the "amazing" techniques from her fans, adding, "What an experience to show how .