Kendall and Kylie Jenner
Kris Jenner's daughters with occasionally estranged husband Bruce Jenner are following in their older half-sister's footsteps. Kendall, 18, works as a model while Kylie, 17, is a brand ambassador for Seventeen magazine. Both girls appear on the family television series "Keeping Up with the Kardashians." —XFINITY Entertainment Staff (Photo by Jennifer Graylock/Getty Images)
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