She’s working hard! Kate Hudson showed off her killer abs just seven months after giving birth to her third child, daughter Rani Rose.

The 40-year-old took to Instagram recently to share a picture showcasing her post-baby body. “Bored on set…? Take some weird mirror selfies in the trailers bathroom,” the actress captioned the photo. Take a look at it below!

Fans on the social media platform were extremely impressed. “Your stomach looks amazing!!” one person wrote in the comments section. “I might put this picture on my refrigerator as my goal belly! Good grief that is a rockin’ hot bod so soon after sweet baby!” another added.

The Almost Famous star gave birth to her baby with boyfriend Danny Fujikawa this past October. Kate also shares sons Ryder, 15, and Bingham, 7, with her exes Chris Robinson and Matt Bellamy, respectively.

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Sweet peas 🌱

A post shared by Kate Hudson (@katehudson) on

Goldie Hawn‘s daughter has been quite open about getting back into shape after having a baby, sharing updates from time to time. “Okay my friends, wanted to share! I’m a couple lbs from goal weight!” she said in an April 17 Instagram post. “I’ve done it without stressing on food or working out like crazy although I have been disciplined.”

Kate, a Weight Watchers ambassador, also mentioned them, saying, “I’ve stayed true to my @ww app which I am so grateful for our relationship and that they included me in their family because it’s an incredible set up. Easy as pie! And I can eat pie … except it’s anywhere from 9-22 points which is not the best move … I personally go for the 5 point wine or vodka martini for a treat.”

After being criticized for working with Weight Watchers, Kate defended herself. “My struggle is not in weight loss. Mine is about staying healthy, trying to stay focused and balanced.” she said during a January 10 appearance on Today. “One of the things about this re-imagining of WW is it’s not just about weight, it’s about wellness. To me, it’s all about support. … Everyone’s looking to how do you get motivated, how do you stay motivated?”

She added, saying WW is, “a community for people to understand their health better, holistically. It’s about, ‘Where do we go to practice mindfulness? … Where do we go when we fall off the wagon and we need to get up again?’ … WW is not a diet; it’s really a lifestyle.”

We are just glad to see that Kate is happy with where she is with her body!