Tiffany & Co. celebrated the launch of their Blue Book 2026: Hidden Garden jewelry collection at Park Avenue Armory in New York City on Apr. 16. Fashionable attendees included Mariah Carey, Naomi Watts, Teyana Taylor, Amanda Seyfried and more. See all the best red carpet looks at the event by scrolling through the gallery below.
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Mariah Carey Getty Images for Tiffany & Co.
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Naomi Watts Getty Images for Tiffany & Co.
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Teyana Taylor Getty Images for Tiffany & Co.
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Amanda Seyfried Getty Images for Tiffany & Co.
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Gabrielle Union-Wade Getty Images for Tiffany & Co.
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Dwyane Wade Getty Images for Tiffany & Co.
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Rosé Getty Images for Tiffany & Co.
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Connor Storrie Getty Images for Tiffany & Co.
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Diane Kruger Getty Images for Tiffany & Co.
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Gabrielle Union-Wade and Dwyane Wade Getty Images for Tiffany & Co.
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Rosie Huntington-Whiteley Getty Images for Tiffany & Co.
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Chase Sui Wonders Getty Images for Tiffany & Co.
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Diego Boneta Getty Images for Tiffany & Co.
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Greta Lee Getty Images for Tiffany & Co.
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Lucky Blue Smith and Nara Smith Getty Images for Tiffany & Co.