The 63rd Cannes Film Festival has made fashion enthusiasts everywhere pay attention–for one reason or another.

While the focus is usually on red carpet style, there’s also the photocall, where celebrities pose for photographers for publicity purposes.

Here’s a peek of a few of the looks which appeared during these sessions, which saw a few American stars making appearances.

Read more for the photos.

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Carey Mulligan – “Wall Street: Money Never Sleeps”

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Elsa Pataky – “Homage to The Spanish Cinema”(L); “Di Di Hollywood” (R)

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Jennifer Hudson – “Winnie”

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Lucy Punch – “You Will Meet a Tall Dark Stranger”

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Naomi Watts – “You Will Meet A Tall Dark Stranger”

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Nicole Laliberte – “Kaboom”

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Roxane Mesquida – “Kaboom”