Celebrities are real people too, and just like us, go through style and beauty transformations over the years. Whether it's a change from tomboy to glamorous or crazy to collected, these stars have come together to become this generations style icons.

I hate to say it, but I'm very impressed with Miley Cyrus' transformation from Disney tween star to glamorous Hollywood lady. And Julianne Hough just goes to show that sometimes, less is more. Though we can't blame them: remember the belly-baring trend of the early 2000s? Even ultra-glam stars like Keira Knightley went through tough phases. 

Lovelies, what star do you think has had the best style or beauty transformation? Has your style changed over the years?

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