The annual Serpentine Gallery Summer party saw A-list stars such as Bradley Cooper and Keira Knightley gracing the refined greenery in Kensington Gardens last night (July 1).
Stars sipped summer cocktails under a pavilion designed by Chilean architect Smiljan Radic for the fundraising event, which saw a special guest performance from Pharrell Williams.
Here's an offering of the most stylish to the garishly nightmarish dressed stars of the evening:
The devilishly stylish
A bright red-lipped Alexa Chung was typically chic in a strapless gothic-style black velvet dress with pointed strappy sandals and a summer straw basket-inspired handbag.
Keira Knightley looked effortlessly cool in a one-shoulder Chanel dress with multicoloured patterns and a full-length sheer white skirt, while her husband - Klaxons' James Righton - looked smart in a tuxedo.
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The ethereal and otherworldly
Cara Delevingne kept it simple in an elegant black gown and the forthcoming Mulberry black quilted Cara backpack. Donna Air breezed in, sporting a flowing, dark-hued Burberry maxi dress.
Emilia Fox added edge to her floral white frock with a silver sequined blazer, and Danielle Lineker looked airy and bohemian in a floaty white embellished maxi dress.
The coolest couple
Suki Waterhouse looked pretty in a dusky pink Burberry Prorsum dress with plunging neckline which she teamed with a pair of funky, chunky Topshop patterned platforms. Her boyfriend Bradley Cooper looked smart in a slick navy suit and a pair of blue-tinted aviators.
The matching couple
Mark Ruffalo and actress wife Sunrise Coigney both arrived in black and gold-rimmed glasses respectively, and both matched their grey blazer and jumper with dark-coloured jeans and slightly worn shoes.
The sizzling and sexy
Samantha Barks smouldered in a Lanvin metallic pink dress with frayed hemline, while Lily Allen turned heads in a thigh-skimming navy Stella McCartney shirt dress.
The most dashing men
Orlando Bloom looked dapper in a navy blue suit and shiny black shoes, while Pharrell Williams was back in his Vivienne Westwood buffalo hat, a blue blazer and ripped jeans.
The decidedly garish and nightmarish
Nancy Dell'Ollio wore an unflattering wide leg gold lamé jumpsuit (although perhaps a better choice than last time?) while a futuristic-looking (and robotic) Lady Victoria Hervey attended in a bizarre silver corseted gown with double slits up the sides.
Gemma Arterton disappointed in scarlet over-kill with a Prabal Gurung crop top and matching high-waisted skirt with red-ribboned heels, but still looked beautiful. And Naomi Campbell donned an ill-fitting red sequined number by Givenchy.
Which was your favourite look from the Serpentine Gallery party? Let us know below...
Naomi Gordon is news writer mainly covering entertainment news with a focus on celebrity interviews and television.
