Jessica Simpson through the years: See her evolution in photos

Jessica Simpson's appearance has changed quite a bit since she rose to fame in the 1990s. See how she has transformed through the years, including losing 100 pounds.

Photos: Jessica Simpson through the years

Pictures of Jessica Simpson Through the Years

Recent Jessica Simpson Now

Jessica Simpson through the years: See her evolution in photos

Jessica Simpson through the years: See her evolution in photos

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Jessica Simpson through the years: See her evolution in photos