Kim gets her butt X-rayed!

Socialite Kim Kardashian knows how to be in news. This time it`s her butt x-ray that is grabbing eyeballs.

Kim`s sister Khloe posted a photo on her blog, showing her sister posing with her X-ray, reports people.com.

"Hey dolls. The PROOF is in the X-ray. Kim`s ass is 100 percent real!!!" Khloe posted on Twitter.

Kim isn`t the first star to turn to modern science. In 2005, Tyra Banks had an on-air sonogram to prove that her breasts were real.