Kim Kardashian Battles Kourtney And Khloe For Sexiest Sis: Kylie Jenner Has Boob Job To Win?

Kim Kardashian has been turning heads by flaunting her post-pregnancy weight loss success. After losing 70 pounds on a low-carb diet, Kardashian recently flaunted her 26-inch waistline in a sheer dress at the MTV VMAs, as the Inquisitr reported.

But rather than be happy for their sister, Kourtney and Khloe Kardashian are jealous, and it’s become a battle for who wins the unofficial title of sexiest sister, an insider told Radar Online.

The 35-year-old Keeping Up With The Kardashians star isn’t holding back from her war to see which sister is hottest. But while she’s going all-out with her diet and fitness plan, Khloe and Kourtney have been hitting the gym just as much to hold onto their own sleek physiques.

Kim Kardashian reportedly is coping with jealousy from her sisters over her hot body.
Kim Kardashian reportedly is coping with jealousy from her sisters over her hot body. [Photo by Rachel Murray/Getty Images for Kanye West]
However, when it comes to the competition among the sisters, the hottest style can determine the outcome. And when Kim went to Mexico, she didn’t hold back, stripping off almost anything and baring her body in a semi-nude bikini. The insider summed up what happened next.

“Kim unleashed the beast and her sisters are now going into overdrive.”

As for whether the battle among Kim, Khloe and Kourtney is new, the source claims that the two have always been jealous of Kanye West’s wife.

“As much as they are happy for her, Kourtney and Khloe have always been jealous of Kim,” added the insider.

Kim Kardashian flaunts her whittled waistline.
Kim Kardashian flaunts her whittled waistline. [Photo by Matt Winkelmeyer/Getty Images]
Moreover, the battle among the Kardashian sisters isn’t hidden, with their social media posts serving as weapons to help determine the sexiest sis. Kourtney has turned her Instagram account into a gallery of bikini body poses, with the mom of Mason, 6, Penelope, 4 and Reign, 1, showing that a mom of three can hold onto her hot body. She’s reportedly even made Kim envious.

“Kim wants to have the body that Kourtney has,” added the source.

Khloe, once known as the chubby sister, has transformed her body in the gym, causing Kim to seek advice from her, according to the insider.

“Kim has been asking Khloe for fitness advice and Kourtney thinks that it is just ridiculous.”

As for showcasing the results of her hard work, Kardashian took to the tennis court in a nude-toned bikini to flaunt her fabulous figure, reported the Daily Mail.

Staying at the upscale Casa Aramara Estate with pals, Kim heated up the tennis court in her nude-toned bandeau bikini. Her pal Jasmine Sanders dared to compete with the Kardashian queen.

But it isn’t just her abs, famous posterior or waistline that Kim is trying to turn into perfection. She also shared that she has decided to have her hands lasered in an anti-aging procedure. Kardashian revealed her choice of cosmetic dermatologist Dr. Simon Ourian, sharing that she underwent a “late night service” at the Epione center in Beverly Hills, California.

As for the battle among Kim, Khloe, and Kourtney for sexiest sis reportedly continues, their younger sister Kylie Jenner may have just trumped them all. In June, an insider told Hollywood Life that Kylie feels a “tremendous amount of pressure” to compete with Kim’s sexy body and style.

“Kylie can’t help but compare herself to her sexy older sister. She sees herself in Kim and wants to be like her.”

Jenner keeps “trying to emulate” Kardashian, adds the source, and is determined to get a “better body” than her older sister. And while rumors that she had a boob job were swirling then, those reports of plastic surgery to enlarge her breasts have soared this month.

Kylie posted several pictures that many followers speculated revealed the results of breast augmentation, reported People.

Jenner had taken a break from social media, claiming that she did so because of food poisoning. However, as soon as she returned, fans started the speculation that her bigger breasts were the result of having plastic surgery when she was away.

Turning to Twitter, however, Jenner denied that she underwent breast augmentation surgery after a fan asked when she had the procedure.

When a fan asked to share her secret for bigger breasts, Kylie attributed her enlarged bust to the time of the month.

And when even that defense failed, Jenner laid down the law, issuing a request for silence on the boob job speculation.

[Photo by Jamie McCarthy/Getty Images]