When it comes to memorable butts in Hollywood, two of our favorite reality stars have always stood out: Kim Kardashian and Coco Austin (star of Ice Loves Coco with husband Ice T).

Men love ‘em, and women want their sexy curves. But who takes the top spot when it comes to the best butt in the world of reality TV?

Tell us who you think shines from behind in the reaction buttons below!

Catch the next new episode of Jersey Shore on Thursday, November 8 at 10 p.m. ET/PT on MTV.

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