CHELSEA Houska showed off her moves while performing a sexy dance routine with her friend Laurie Karlson.
The Teen Mom 2 alum, 29, displayed her toned figure in ripped jeans and boots as she put on a synchronized show with Laurie while sitting on a couch.
Chelsea and her pal started off by moving their boots from side to side, before shaking their hips and kicking their legs up in the air.
The Teen Mom star wore her hair in glossy waves and finished off her outfit with a khaki T-shirt and oversized trilby.
Last week, Chelsea showed off her impressive weight loss after welcoming her fourth child into the world.
The 29-year-old reality star gave birth daughter Walker, in January and has been committed to a health and fitness journey in the months since.
And last Friday, she showed off her slim physique while posing in a crop top and sweatpants.
Chelsea has been following a low-carb diet encouraged by the Profile by Sanford weight loss program.
The TV star - who shares daughter Aubree with ex Adam Lind and Watson, Layne and Walker with husband Cole DeBoer - plans to reach her goal weight by her 30th birthday on August 29.
Back in March, she said she was feeling "ready and motivated" to start working out following the birth of Walker.
She told fans: "I'm ready to just... I turn 30 this year and I'm ready to be motivated.
"I have a goal in mind. I want to be feeling 100 percent by then."
Chelsea has been open about the pressure new moms face to snap back to their pre-baby weight.
"I felt so insecure after all my other babies and like just seeing other people’s bodies," she previously told InTouch Weekly.