Credit: Brendon Thorne/Getty Images Photo: Kendall Jenner Attends a Book Launch in Sydney on November 1, 2012

It’s difficult to imagine Kim Kardashian being jealous of someone else’s physique, what with her own famous assets.

But the reality starlet is apparently green with envy over Kendall Jenner and her slim figure.

Kim tweeted a picture of her little sister from a photo shoot with Miss Vogue, writing, “Kendall’s legs... I’m jealous!”

The towering 17-year-old model definitely has more than a few inches on her older sis, who's rarely photographed without a pair of sky-high designer heels on her feet.

We can’t blame Kim for coveting Kendall’s gorgeous gams, but we know at heart she’s proud of her sibling’s fashionable accomplishments!

Source: Twitter

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