Paris Couture Week: The Chicest Celebrity Looks You Can't Miss

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Amber Heard Valentino show
Vittorio Zunino Celotto/Getty Images

A-list stars have flocked to the City of Lights for fall 2018 couture week where they witness breath-taking collections from the front row while donning designer duds, of course. From Katie Holmes to Mandy Moore, see the fashion-forward looks from the style set ahead.