The 38-year-old fashion designer took to Instagram on Thursday to share a new photo of herself trying to get her body back after giving birth to her third child, daughter Birdie Mae Johnson, in March. Simpson, dressed in black leggings, a black hoodie and sneakers, bends over in the pic, struggling to reach her toes.
"Just stretching it out in my rubber corset. The joy of postpartum ?," she captioned the pic.
"Lol get it girl," Nicole "Snooki" Polizzi commented on the snap as others sympathized with Simpson's post-baby journey and praised her for her honesty.
Simpson, who also shares 6-year-old daughter Maxwell and 5-year-old son Ace with husband Eric Johnson, opened up to ET last fall about how her pregnancy was "harder" this time around.
"I thought about [having another baby], but I didn’t really know that it could actually happen," she said. "We definitely always love to practice. We actually weren't practicing very much that month so I don't understand. We try [to figure it out]. This might be a miracle baby."
"[Maxwell and Ace are] so excited because they're only fourteen months apart, so they didn't get to experience the excitement of each other," Simpson continued. "But when I told them that we're having another baby, I know that they'll remember that for the rest of their lives."