Craving a change? Find out how Jennifer Lawrence and 15 other beauties transformed everything from their hair to physique to attitude
Best 5-Year Improvement: Taylor Swift
Three years ago, Swift told Us her favorite dress "is one that can be paired with cowboy boots." Now the singer, 22, prefers gowns by Reem Acra and Elie Saab, with Christian Louboutin pumps -- a style she calls "feminine, girlie." As for those natural waves, she tames them with a curling iron.
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