The topic of weight seems to be a familiar one for the new mom. On a recent episode of "Teen Mom OG," she opened up about her weight struggles and revealed that she only lost 20 of the 60 pounds she gained during her pregnancy.
With the help of her waist trainer, it seems like Catelynn is well on her way to achieving her pre-baby figure!
What do you think of the waist-training trend? Sound off below then click "Launch Gallery" for more celebrity post-baby bods.