The Kensington Garden opened their doors for all the A-listers, for the annual Serpentine Gallery social event.
Pharrell Williams looking very smart with his flat-top hat and riding boots.
Olivia Palermo went with a statement jacket from Topshop, nude dress and futuristic shoes also from Topshop.
Thandie Newton wearing a dress from Matthew Williamson's resort 2010 cllection.
Rosie HUntington-Whiteley in a Topshop bolero and a vintage dress.
Miquita Oliver went with her rock 'n' roll style, and combined a black leather jacket with a cute white babydoll dress.
Marisa Montgomery and Charlotte Dellal both in Topshop dresses. Marissa matched Christian Loubutin statement heels with her lovely dress.
Lauren Laverne chose to wear a black satin jumpsuit and a vintage blue velvet jacket.
Julia Restoin-Roitfield looked beautiful in this black dress from Topshop.
Dasha Zhukova went with an all Dior outfit.
10th of July.