in Red!

The stars hit the catwalk yesterday at The Heart Truth Red Dress Collection Fashion Show to officially kick off Mercedes-Benz Fashion Week. Denise Ricards, Audrina Patridge, Dita Von Teese, Giuliana Rancic and Julianne Hough were among the celebs models who rocked the runway for this spectacular event, which is held to raise awareness for heart disease.

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