Get Inside Kim Kardashian’s Famous Booty | SPIKE

There are no ifs or butts about… Kim Kardahian's bottom is 100 percent natural and she has the x-ray to prove it.

Rumors have long swirled that Kim Kardashian's most famous asset, her bottom, is the result of plastic surgery. Well, now Kim has put the rumors to rest by proving undeniably her derrière is all real.

The reality television star took the x-ray step after her sister Khloe suggested it during an episode of Keeping Up With the Kardashians. Kim and her sisters Khloe and Kourtney then headed to a doctor to set the record straight. Kim tells the physician her sisters "dared me to get a butt X-ray, because there are so many rumors that I have butt implants, and I'm so tired of them." Kourtney had an x-ray taken of her fake breasts so the two x-rays could be compared.

Today Khloe Kardashian tweeted a pic of Kim's posterior x-ray with the caption "Hey dolls. The PROOF is in the X-ray. Kim's ass is 100% real!!!" Khloe also tweeted, "Kim got a butt X-Ray...See, it's REAL!!! LOL." Kim retweeted that tweet and added, "Haha! The things my sisters have me do! Proof baby!"

Now we can sleep at night, knowing the junk in Kim's trunk is completely natural.

For more Kim Kardashian check out Spike.com's ultimate Kim Kardashian collection.