Kim and and her sister Kourtney attended the Kardashian Kollection for Dorothy Perkins launch party at Aqua in London on Thursday.

Kim looked stunning in a backless mini dress that showed off her (fake?) tan legs. She paired the dress with gold strappy sandals. Kourtney opted for a black dress with sheer sleeves and polka dot stockings and funkly lace-up pumps.

Later that evening Kim went to dinner with her boyfriend Kanye West to Hakkasan restaurant.

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