Hilary Duff had some cosmetic dentistry done to her teeth. The before and after photos show that she got veneers for her teeth and had them whitened. Notice how much bigger her upper teeth are in the the after picture compared to the before one. Even though Hilary Duff looks good after all of her procedures, she looks almost too fake and different. It looks like she was just going for the Beverly Hills Barbie Doll look and made every body alteration no matter the cost. What do you think of Hilary Duff's transformation?