13 celeb transformation looks that shocked the world (With Pictures)

9. Heidi Montag

When Heidi Montag first appeared on our television screen in season 1 of The Hills, she appeared to be an ordinary girl who was best friends with co-star Lauren Conrad. But by the time the show came to an end, Heidi would go on to admit that she became obsessed with plastic surgery, and consequently spent a huge chunk of her earnings on all kinds of procedures that included a nose job, a boob job and endless facial fillers. She suddenly turned plastic right before our eyes and her procedures made her look very unnatural. Montag, who regrets doing plastic surgery to begin with, knows that her natural features are no longer visible.

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