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Derek Hough and Kellie Pickler (5/13/13)

Also in Week 9's semifinal round, Kellie and Derek's flamenco received praise from the judges, but Carrie Ann said the singer sometimes tensed up during the dance. The reason? "This dress weighs about 5,000 pounds," Kellie explained of her tiered gown. Still, this woman knows how to rock some ruffles.

'Dancing With the Stars': Kellie Pickler's 10 Most Wow Looks

"Dancing With the Stars" winner Kellie Pickler not only knows how to rock her body, she also knows how to rock a costume. Check out this slideshow of the Season 16 winner's most fabulous outfits.
— Victoria Leigh Miller, Yahoo! TV