Blac Chyna has been opening up her life to her Instagram followers for some time now, and recently showed her fans the secret to her insane curves. Decked out in a waist trimming corset, Chyna reveals that along with diet and exercise, she was able to "train" her waist in her sleep. 

She showed off the results of her hard work in another Instagram snap, where she's wearing a fitted skirt and matching crop top that showcased her defined abs. Check out more of her photos in the above slide and let us know what you think. 

Source: Instagram