The 33-year-old reality star covers the April issue of the fashion glossy alongside fiance Kanye West in a white gown that looks like a wedding dress.
"This is such a dream come true!!! Thank you @VogueMagazine for this cover! O M GGGGGG!!! I can't even breath!" Kardashian wrote on Instagram and Twitter along with a picture of the cover.
Vogue unveiled the cover for the April issue on Friday, almost one month after rumors began that the reality star was set to appear in the fashion bible.
Kardashian, West and their baby daughter North West were photographed by Annie Leibovitz for the spread.
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