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Katie Holmes and Rihanna both look super chic while posing backstage at Zac Posen‘s fashion show held during Mercedes-Benz Fashion Week Fall 2015 on Monday evening (February 16) at Grand Central Station in New York City.


The show was a star-studded affair also attended by Kesha, Christina Hendricks, Uzo Aduba, Mary J. Blige, Kesha, and model Coco Rocha.

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“thank you for the most exquisite fashion show I have ever seen. You are a true genius!” Katie wrote in a note to Zac on her Instagram account after the show.

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Photos: Reuters

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