Kendall, Kylie Jenner Wear Racy Outfits at the Billboard Music Awards: Picture

Kendall and Kylie Jenner
Kendall and Kylie Jenner attend the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas. Kevin Mazur/Billboard Awards 2014/WireImage

While Kim Kardashian prepares for her May 24 wedding in Paris, France, her sisters Kendall and Kylie Jenner are wowing on the red carpet at the 2014 Billboard Music Awards. On Sunday, May 18, the reality stars arrived at the Las Vegas award show in skin-tight, coordinated ensembles. 

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Older sister Kendall, 18, wore black sequined cropped pants, a cut-out white halter top, and silver stilettos. Kylie, 16, continued to sport her turquoise locks, while wearing a curve-hugging white cocktail dress that showed off tons of cleavage. She paired the look with lace-up white heels. 

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The Keeping Up With the Kardashians stars have certainly been showing off more skin lately. On Thursday, May 15 Kendall flashed some serious side boob in a revealing black dress via her Instagram account. 

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Earlier in the week, Kylie posed in front of Kim's new flower wall, lifting up her crop top to show off her toned abs in a sultry shot.

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"don't mean to make you feel how I was feeling," she captioned the pic.

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