Kylie Jenner gave birth to Stormi Webster exactly nine months ago today, November 1, and has since put her little one in the spotlight on her social media. But before giving birth, the Keeping Up With The Kardashians star kept her pregnancy a total secret from the public. In a new, rare throwback, Kylie showed her Halloween costume from last year for the first time, when she was six-months pregnant and rocking a huge baby bump. Scroll for more details.

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