Kim Kardashian ruining her body with plastic surgery?  Twitter is on fire with rumors that Kim Kardashian got not only butt implants,  Kim Kardashian took to Instagram to show off her 50-pound weight loss in sexy bikini photos.

Kim Kardashian plastic-surgery-before-and-after-spreads are all over the net. Kardashian says she lost 50 pounds with the low-carb, ketogenic-style Atkins diet and rigorous daily workouts.

Kim Kardashian recently got laser surgery to remove the stretch marks from her breasts, but the reality star denied getting plastic surgery on her breasts and nose. Kim Kardashian took to Instagram to show off her 50-pound weight loss in sexy bikini photos. 

On the Feb. 23 episode of "Keeping Up With the Kardashians, Kim visited a cosmetic dermatologist to ask about having something done to "tighten" and elongate her hands which she thinks look "really wrinkly."

Kardashian tweeted "I'm seeing all these nonsense tabloids claiming I have butt-implants injections. Get a life! Using pics of me 15 lbs skinnier (before I had my baby) comparing to me now."

Kim told "Nightline" in 2010 I'm totally not against plastic surgery."

Kardashian tweeted "I'm seeing all these nonsense tabloids claiming I have butt-implants injections. Get a life! Using pics of me 15 lbs skinnier (before I had my baby) comparing to me now."

Kim has only publicly admitted to having Botox, the tabloids say Kim Kardashian, of the reality TV show "Keeping Up with the Kardashians" fame is afraid hat stretch marks may be ruining her body. Kim Kardashian has long been dogged by rumors that her famous but has been surgically enhanced. Kim steadfastly denies it. Kardashian even had a doctor X-ray her butt.

In the quest to find how much enhancement, if any, Kim Kardashian has had, some media outlets have spoken to experts. Plastic surgeons poring over before and after pictures to determine how much of Kim Kardashian is actually real.