Until now! Yesterday (22 June) the starlet took to Twitter and confessed to having a late night tanning session courtesy of a top skin finishing artist.
Fiona Locke has tanned everyone from Kelly Osbourne to Sienna Miller and uses products by fake tan brand Vita Liberata.
The best bit? It's available here in the UK too! A professional spray tan, like Kim's, will set you back around £30 in a salon but we're firm fans of Vita Liberata's home tanning products - adored by celebs like Kelly Brook, Rita Ora and Una Foden.
The standout buy? Vita Liberata Phenomenal 2-3 Week Tan Mousse, £37.50, which promises a tan that lasts up to three weeks! For a more subtle finish, try Vita Liberata Gradual Tan Lotion, £15.
Kim often sets off her bronzed bod with a touch of shimmer too. Our top picks for cheating the look? St Tropez Gold Skin Illuminator, £12.26 or The Body Shop Honey Bronze Brilliance Powder, £16.
What's your favourite fake tan product? Tell us below as the best comment from across the site each week wins £50!
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