American Dionne Gomez, 28, lost an incredible nine stone after doctors warned she could suffer serious health problems associated with her weight.
But now Dionne, who was once 21st 6lbs, says she's more insecure than she was at her heaviest because of her folds of saggy skin.
Speaking to the Sun , she said: “I have it all around my body, from my neck down – it looks like a 90 year old’s body."
Writing on her healthynotskinny blog , she said: "To those who know me closely, I do a great job of masking the sagging skin.
"I know how to work my body and cover what I do not want others to see. I am like Houdini except for weight loss.
"As you can see from some of the pictures noted in this post, I am carrying around POUNDS of excess skin on my breast, arms, thighs, abdomen and butt.
"While most of the areas look fine, my abdomen and breast are easily noticeable if not clothed in the right way.
"Despite my best efforts to tone and wear compression garments, the skin is here to stay."