July 22, 2012

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July 8, 2012

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January 11, 2012

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January 4, 2012

(Photo by Mark Davis/Getty Images)

December 9, 2011

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October 21, 2011

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September 10, 2011

(Photo by Charley Gallay/Getty Images for NCLR)

August 28, 2011

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October 12, 2010

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August 18, 2010 i

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August 18, 2010

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August 13, 2010

(Photo by Bryan Bedder/Getty Images)

May 15, 2010

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April 17, 2010

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March 7, 2010 - Bronzed beauty.

(Photo by Pascal Le Segretain/Getty Images)

January 16, 2010 - We like to call this geek chic.

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January 6, 2010 - Her skin tone works great with the navy blue chiffon.

(Photo by Jason Merritt/Getty Images for PCA)

March 28, 2009 - Looking sassy in gold.

(Photo by Jason Merritt/Getty Images)

November 23, 2008 - Her shorter hair works great with the neckline and ruffles.

(Photo by Michael Caulfield/Getty Images for AMA)

September 10, 2008 - Demi Lovato sparkles in silver.

(Photo by Gareth Cattermole/Getty Images)