Apparently Kim Kardashian is no fan of her sister Kylie Jenner's latest transformation. There's a new report that says Kim is urging her little sister to town down her uber sexy look while hoping that she will "class it up."

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According to Xpose on Monday, Kim is supposedly worried about Kylie and thinks that she is going in the wrong direction in her life, especially when it comes to her less than classy image. She also thinks that the 18-year-old is way too young to be posing in sexy little numbers on her social media accounts.

A source close to the Kardashian family says, "Kim is on a mission to get Kylie to turn her image around and class herself up. Kim's fear is that Kylie is going to make some of the same mistakes she made early on."

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What's more, Kim has supposedly taken matters into her own hands as no one else seems to be worried about Kylie and her future, including her own mother, Kris Jenner.

The insider added, "Kim lectured Kylie about the power of social media. She thinks Kylie should be trying to be more upscale and aspirational. She also told Kylie that she and her mom Kris have worked their butts off to rebuild the Jenner/Kardashian name. She appreciates that Kylie looks up to her, but Kim would like to see Kylie emulating her classier side."

So far, neither Kim nor Kylie have made any comments about the report.

Tags: Kim Kardashian kylie jenenr