Tiffany & Co. Blue Book 2024 red carpet: Reese Witherspoon, Ava Phillippe, more

Tiffany & Co. celebrated the launch of its 2024 Blue Book collection at the historic Beverly Estate in Beverly Hills, Calif., on April 25. Ahead, see what celebrities including Reese Witherspoon and daughter Ava Phillippe, Anya Taylor-Joy, Olivia Wilde and Emily Blunt wore on the party’s star-studded red carpet.

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Reese Witherspoon Getty Images for Tiffany & Co.

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Ava Phillippe wears Alberta Ferretti Getty Images for Tiffany & Co.

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Anya Taylor-Joy wears Hamda Al Fahim Couture Getty Images for Tiffany & Co.

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Emily Blunt wears Galvan Getty Images for Tiffany & Co.

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Elsa Hosk wears Alaïa Getty Images for Tiffany & Co.

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Gabrielle Union wears Staud Getty Images for Tiffany & Co.

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Rosie Huntington-Whiteley wears Carolina Herrera Getty Images for Tiffany & Co.

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Quinta Brunson wears Roland Mouret Getty Images for Tiffany & Co.

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Laura Harrier wears Brandon Maxwell Getty Images for Tiffany & Co.

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Olivia Wilde Getty Images for Tiffany & Co.

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Suki Waterhouse Getty Images for Tiffany & Co.

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Lori Harvey Getty Images for Tiffany & Co.

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Gal Gadot Getty Images for Tiffany & Co.

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Usher Getty Images for Tiffany & Co.