Bravo talk show Andy Cohen is curious about the Kardashians' sisters asset. The money? The mansion? Oh no! It is about their...butts. What?

During an interview with Theo Von and Matthew Cole Weiss on Allegedly podcast as Dailymail wrote, Cohen admitted that the most famous sisters in the planet might have implant butts. Wow! Can you imagine that the 48-year old Watch What Happens: Live host dares to say such a thing?

However, Cohen praised Kourtney, Kim, and Khloe by saying they are very nice. The sisters (except Kourtney)once were invited to Cohen's show.

Cohen then told about the interview with Kim before she went to Paris. He said that it was the last interview before the seclusion, but "Kim is a very nice person".

Cohen's statement sparked comments on entertainment media outlets. Most of them believe that Kardashians' behind were 100% fake. Well, of course, there are plenty of reasons for that.

Kardashian's klan is too familiar with plastic surgery rumor.The matriarch Kris Jenner admitted undergoing several surgeries and treatments to make her look younger. From botox, lasers, and so on. In addition, the momager told that she had a boob job after having four kids and had a nose job too.

While Kim is very tired of dealing with speculations about her butt. In one of the KUWTK's episodes last year, she decided to have a butt X-ray to prove the world that her behind is real.

Khloe is also subject to fake butt rumor. A surgeon once speculated that Khloe had Brazilian Butt Lift procedure.

The most honest confession perhaps come from Kylie Jenner. The 19-year-old supermodel admitted having a lip injection, something she used to deny for long. When she had her lips injected, she wasn't even 17. She was triggered by a comment from a guy at school she kissed, as she told ELLE magazine.

However, Kylie didn't think lip injection is wrong as it is a part of her job as a model to maintain her looks.