Kylie Jenner sparked boob job rumors yet again when she stepped out in a completely sheer bodysuit during New York Fashion Week.

Wearing only a nude bra and underwear underneath, the 19-year-old reality star left very little to the imagination as she stepped out for dinner with her longtime boyfriend Tyga.

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Her cleavage, which seems to have doubled in size overnight, was on full display in the racy ensemble.

Initially, Kylie stepped out in a large suede overcoat, but it wasn't long before the Instagram-loving beauty opened up her outerwear for the paparazzi to see.

kylie jenner splash

"Mmm Starbucks," she slyly captioned photos of her outfit on social media — but not all her followers were fans of the look.

"Love the idea but with your tightie whities shining through?" one commenter asked, while another added, "Wtf is this."

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This is just the latest of sexy ensembles that Kylie has been wearing that have many convinced she secretly went under the knife and got a boob job.

While Kylie has not responded to the rumors, she has opened up about plastic surgery in the past and insisted that she only had her lips done.

In a "Get Real" segment on her app, the brunette beauty denied getting butt implants, breast implants, and a nose job.

"No ass implants," she answered. "You know, I used to be 120 [lbs.]. I told everyone, 'I'm like I'm 120.' I was like 16, I ride in my little G-Wagon. I was really skinny.'

She continued, "I'm pushing 136. But it's alright I like the chunkiness."

For more photos of her daring outfit, click through the gallery below!