From Hollywood A-listers (Sarah Jessica Parker and husband Matthew Broderick) to the London hip crowd (Pixie, Grimmers and Henry Holland), the Serpentine's invite list to its summer party last night spanned an entire spectrum of very niche, cool and beautiful people. Supers Naomi Campbell and Eva Herzigova mingled with the next generation of clothes horses vying for their titles, in the shape of rock progeny Daisy Lowe, Leah Wood and Georgia May Jagger.

Meanwhile, Daphne Guinness and Kristen McMenamy gave good goth, Christopher Kane showed up, and the art crowd was well represented too. Plus: Royalty! All hair Princess Beatrice and boyf, not to mention the until-now camera-shy pairing of Donna Air and soon-to-be uncle-to-The Heir James Middleton. 

The event was in honour of the unveiling of this summer's Pavilion in Hyde Park, designed by architect Sou Fujimoto from a lattice of steel poles to mimic natural geometries, a structure almost as complex as the Serpentine director Julia Peyton-Jones's dress.

Click the gallery to see who was partying in the park last night.