HOLLYWOOD, CA - JULY 18:  Giuliana Rancic takes a Zumba Toning class, one of Zumba's new programs that tones and sculpts the entire body while still maintaining the fun fitness-party vibe on July 18, 2012 at the International Dance Academy in Hollywood, California.  (Photo by Eric Charbonneau/WireImage)

HOLLYWOOD, CA – JULY 18: Giuliana Rancic takes a Zumba Toning class, one of Zumba’s new programs that tones and sculpts the entire body while still maintaining the fun fitness-party vibe on July 18, 2012 at the International Dance Academy in Hollywood, California. (Photo by Eric Charbonneau/WireImage)

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