Kylie Jenner is now using her famous lips to pursue a music career!

The 18-year-old reality star made her debut on rapper Burberry Perry's R-rated remake of the Mister Rogers' Neighborhood theme song, "It's A Beautiful Day in the Neighborhood."

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Joined by BFFs Jordyn Woods and Justine Skye, the girls clearly had fun with the track, which has since stirred up controversy on social media.

However, her friends were quick to defend the beauty mogul, claiming she only said the N-word once.

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Listen to the full song below!