Fashion followers worldwide had their Instagram feeds taken over this weekend by one very particular fete: Natasha Poly (that'd be @natashapoly, with the hashtag #NPThirty) and her Gatsby-themed bacchanalia in Amsterdam in celebration of her 30th birthday. The Russian supermodel and pals captured the bedazzled extravaganza on their iPhones, from the lush, rolling grounds dotted with chandeliers to the vintage Rolls-Royce, and handsome, be-turbaned chauffeurs who ushered guests to their destination. And as for those glitterati guests? Many jetted straight from the couture catwalk, ranging from smoldering models like Mina Cvetkovic, Anna Ewers, and a top-hatted Hanne Gaby Odiele, to longtime Russian runway pals, like Vlada Roslyakova, Eugenia Volodina, and Valentina Zelyaeva. Street style star Elena Perminova was also in attendance, posing pretty next to a floral-dotted cake, while designers Peter Dundas and Francesco Scognamiglio looked dapper in cream suits. But not everyone was a glossy cognoscenti: Poly invited her stunning, lookalike mother, Larisa. After all, she's the one who made it all possible. Here, see the best snaps from the decadent bash.