9. Kim Kardashian
You can’t have a list of the best butts in Hollywood without including Kim Kardashian – you just can’t. This is a woman whose curves are so substantial that many have speculated they might be fake! She has assured the public time and time again that her ass-sets are all natural, and she definitely knows how to show them off in pencil skirts and figure-hugging outfits. Kardashian catapulted into fame thanks to a less-than-PG video and an insanely popular reality television series, Keeping Up With the Kardashians,but we can’t help but wonder – would she have become so popular if she was a twig? Her butt is pretty much as famous as she is, and she’s inspired countless women to do a couple extra squats in their quest of those Kardashian glutes.