Brody Jenner and Kim Kardashian
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15 Celebrities You (Probably) Didn't Know Were Related

6. Brody Jenner and Kim Kardashian
Brody is Kimmy K's stepbrother after his dad Bruce married Kim's mum Kris Jenner in 1991. If you want to see some a-grade beef between the two step-siblings, check out Brody's Instagram account!