Khloe Kardashian
Reality TV personality Khloe Kardashian, has issued a sttement about her estranged husband, Lamar Odom. Here, she arrives at the 42nd American Music Awards in Los Angeles, California November 23, 2014. REUTERS/

Khloe Kardashian is not happy with her shape, relative to her sisters' bodies. Even though she is looking better and fitter these days due to her heavy workout regimen, Khloe is said to feel insecure whenever she looks into the mirror and now starting to starve herself so that she can slim down faster.

OK magazine reports that Khloe Kardashian is currently frustrated for still not looking as slim as her sisters look even though she already tried "everything to shed the pounds." Even though she already lost a lot of weight for the year by working out religiously, and has been reported to want to pose nude for Playboy because of her better happy, Khloe is still not happy with her figure.

According to various reports, Khloe Kardahsian dropped significant weight by working hard with Gunnar Peterson, a celebrity trainer. Her work with the trainer allowed her to lose at least 30 lbs. Gunnar has nothing but praise for the reality star's determination and work ethic. He told E Online that Khloe did not engage in shortcuts when working out. She just works hard. According to Gunnar, Khloe tries to be better at everything she does. However, even with all her accomplishments, the trainer said Khloe is down to work and has a steady work ethic.

The source added that this is worrying because Khloe is not beyond just considering working out rigorously and religiously, she's now engaged in other alternatives to slimming down, even the extreme ones, such as "starving herself."

The compelling reason? OK magazine reports that Khloe wants to look like her sisters. "Everyone tells her she looks fantastic and should embrace her curves, but however much she protests, Khloe would give anything to be as slim as her sisters." The source added that " "She hates her thighs and arms especially, and although she's looked into various plastic surgery procedures she's conscious these are only a quick fix."

Just last week, Kim Kardashian has reportedly slammed Khloe, saying she needs to lose some weight. On the recent episode of "Keeping Up with the Kardashians," Kim said that Khloe's booty is too big and she needs to lose some weight.