Kate Hudson shows off her toned post-baby bod 9 months after giving birth

Kate Hudson is one hot mama! Almost 10 months after giving birth to her third child, Rani Rose, the actress took to social media to share a video of her latest workout routine and showed off her toned post-baby body.

Kate, 40, shared a clip of herself working out with dumbbell weights on Instagram.

"How I give my [triceps] a good burn and how I show off my favorite leggings 360 style," the How To Lose A Guy In 10 Days star captioned the video.

Kate rocked a white sports bra and a matching pair of leggings from her athleisure brand, Fabletics.

On October 3, Kate and her boyfriend Danny Fujikawa welcomed their daughter Rani Rose. In addition to her daughter, the actress is also mom to sons Bingham Hawn, 7, and Ryder Russell, 15.

Though Kate previously talked about her struggle to get back to her pre-baby body, her hard workouts have clearly been paying off!