The reality TV star was voted just above Charlie Sheen and Jersey Shore's Snooki into the top position with 29% of the total vote.
The voting was carried out by Parade as part of their annual pop culture polls list, in association with Yahoo's omg! site.
Lindsay Lohan was voted into fourth place in the list, with entrepreneur and Apprentice host Donald Trump and Bachelor star Brad Womack completing the chart.
Kim Kardashian was recently announced as executive producer for a new reality series dedicated to launching a new version of The Pussycat Dolls.
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Watch Kim and Kourtney Kardashian get mocked by a Fox anchor below: