Inside The Launch Of The 2026 Tiffany & Co. Blue Book Collection With Greta Lee, Chase Sui Wonders And More

Tiffany & co., celebrities, greta lee, Gabrielle union
MOJEH takes you inside the celebrity-studded event

Tiffany & Co. celebrated the launch of the latest chapter of its Blue Book collection at the Park Avenue Armory in New York on 16 April, inviting ambassadors and friends of the House for a memorable evening. Blue Book: Hidden Garden is a compilation of high-jewellery creations designed by Nathalie Verdeille, senior vice president – chief artistic officer, Tiffany & Co. and the Tiffany Design Studio. Hidden Garden explores the natural world, transforming flora and fauna through pieces inspired by the works of Jean Schlumberger, the House’s legendary designer.

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Guests were seated in a hidden garden within the Park Avenue Armory in New York City.
Image courtesy of Neil Rasmus, Matteo Prandoni & Joe Schildhorn/BFA.com for Tiffany & Co.

In keeping with the theme of the collection, the setting for the intimate event replicated a majestic hidden garden; celebrities enjoyed a dinner surrounded by foliage and lit by candlelight before being serenaded by the one and only Mariah Carey.

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The evening included a performance by Mariah Carey.
Image courtesy of Neil Rasmus, Matteo Prandoni & Joe Schildhorn/BFA.com for Tiffany & Co.

Rosé, Greta Lee, Teyana Taylor, Gabrielle Union, Connor Storie, Amanda Seyfried and Chase Sui Wonders were amongst the celebrities in attendance, each wearing Tiffany & Co. pieces. See inside the glamorous event in the gallery below.