We know it's summer when the creme de la creme of British style hit Hyde Park for the big Serpentine Summer Party! As well as being treated to a live performance by Pharrell Williams, guests enjoyed a DJ set by Keira Knightley's hubby James Righton and lots of food and drinks. Not a bad Tuesday night, eh?
Serpentine Summer Party style gallery

alexa-chung-serpentine

amber-le-bon-serpentine

bonnie-wright-serpentine

cara-delevingne-serpentine

chloe-green-serpentine

emilia-fox-serpentine

gemma-arterton-serpentine

grayson-perry-serpentine

jack-whitehall-serpentine

james-righton-keira-knightley-serpentine

james-righton-serpentine

laura-bailey-serpentine

naomi-campbell-serpentine

nicky-hilton-serpentine

orlando-bloom-serpentine

pam-hogg-serpentine

pharell-williams-serpentine

portia-serpentine

princess-beatrice-serpentine

rachel-hunter-serpentine

richard-fleeshman-samantha-barks-serpentine

sophie-dahl-serpentine

suki-waterhouse-bradley-cooper-pharell-williams-serpentine
