Jenelle Evans is working on herself!
The "Teen Mom" star took to Instagram on Wednesday, where she showed off her weight loss in a before and after bikini shot.
"Left Is January 2015, Right November 2015 #fitnesslife," she posted with the pretty pic.
Evans opened up about her weight loss while chatting with toofab this summer.
"I work out like 2-3 times a week," she told toofab's Brian Particelli. "I have like an intense workout, especially my stomach."
"Ive been trying really hard," she continued. "[I'm] trying to eat healthy -- you know, only vegetables, meats and low carbs. You know, smaller portions. I'm just trying to keep up with it."
And when it comes to her go-to exercise, Jenelle likes to focus getting her tummy tight. "I really like to do my abs," she said. "I like to do squats a lot, and I like to bench press with squats."
Clearly, all of the reality TV star's hard work has paid off -- she looks amazing!
What do you think about the brunette beauty's fitness pic? Sound off below and check out the gallery above to see more celebrity weight loss!