Kim Kardashian Had Butt Implants Or Other Butt Plastic Surgery — Docs

Kim Kardashian has one of the most talked-about butts in show business - but is her booty bonafide? Doctors tell HollywoodLife.com she likely had implants or other plastic surgery done on her infamous assets.

Kim Kardashian shocked the world when she posted a very revealing Instagram picture of her post-baby body in a skimpy white swimsuit on Oct. 17. She looked undeniably amazing in the photo, but it has raised a lot of questions about the authenticity of her bodacious bod. Has Kim had work done after giving birth to baby North West? Experts weigh in and tell Hollywoodlife.com that the rumors could be true!

Kim Kardashian: Fake Butt? - Did She Get Plastic Surgery?

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While the jury is still out on whether Kim's butt is the real deal, Dr. Neil Sadick, a clinical professor of dermatology at Weill Cornell Medical College at Cornell University, says, 'It's hard to tell for sure, but it's looks like some work was done.'

'It's very likely she may have had fillers injected,' Dr. Sadick adds. 'There are also a number of body-tightening procedures and fat-melting technologies, such as Cellulaze, which is an internal technology, and Velashape, which is an external technology.'

The Kardashian women do have excellent genes, so we're not completely ruling out the possibility that Kim's rear is natural - and neither is Dr. Sadick.

'It's difficult to loose that amount of weight but some can genetically,' he says. 'It's not out of the question.'

Dr. Steve Fallek, a New York City-based plastic surgeon, seconds Dr. Sadick's opinion, saying:

Unless you're one of the blessed people - and there aren't a lot of them out there, and most of the ones I've seen are Brazilian - very few women look like this after pregnancy. Gravity and pregnancy take their toll, leading to stretch marks, saggy skin, cellulite and weight gain. No one has just weight gain in their buttocks, so it seems pretty likely she's had some work done. Implants, whether buttock or breast, don't change, but if there is sagging skin around them they may look different and may require a lift of the surrounding skin. Seventy pounds is a significant weight gain for a pregnancy. The chances that she looks like this just from losing the pregnancy weight are pretty slim.

Dr. Jennifer Walden, an Austin, Texas-based cosmetic plastic surgeon, says that while it's possible Kim had a 'mommy makeover,' in which the breasts and stomach are treated post-pregnancy, 'four months is quite early to have procedures done. Kanye probably wouldn't have let her, especially with the history his mother has had with similar procedures.'

However, Dr. Walden adds that it's 'likely' Kim used alternative methods of plastic surgery. 'A lot of non-invasive modality fat reduction and skin tightening such as Venus Freeze don't require going under the knife or having downtime after surgery.'

Kim's rep tells HollywoodLife.com EXCLUSIVELY that Kim has not had any plastic surgery on her butt.

Kim Kardashian's Major Sideboob & Butt In 1st Swimsuit Pic Since Baby

We've been seeing a lot of Kim's curves underneath clingy dresses and tight jeans lately - so we were amazed to see her unbelievably hot post-baby body in a tight bathing suit!

In Kim's picture, she's wearing a sexy white monokini, revealing almost all of her booty! Her back is mostly facing the camera, putting her round, perfect butt on full display.

But it wasn't just her backside that was having a major moment - her gorgeous legs also look flawless and she's showing off huge side boob! Kim's ample cleavage was out in all its glory, as she was turned slightly toward the camera.

Well, whether or not Kim had plastic surgery on her butt, we must admit it looks pretty great!

What do YOU think, HollywoodLifers? Is Kim's butt real? Would YOU have plastic surgery after giving birth? Let us know!

- Written by Tierney McAfee, Reporting by Jordan Clifford More Kim Kardashian News: Kim Kardashian Looks Skinnier Than Ever In Sexy Jumpsuit Kim Kardashian Reveals She's Losing Baby Weight On The Atkins Diet Kim Kardashian Flaunts Fit Stomach & Stunning Curves In Sexy Dress