The Keeping Up With The Kardashians star, 17, took to Twitter yesterday to laugh off the baby rumour which has been floating around for nearly a year.
Kylie tweeted: "People been thinking I'm pregnant for 8 months now... CLEARLY I'm not pregnant!"
The latest pregnancy rumour came after a US tabloid published an issue with the headline: "Kylie pregnant at 17! Baby news rocks the Kardashians!"
It also included a quote: "I'll be a better mum than Kris!"
Kylie is rumoured to be dating rapper Tyga, 25, who she attended the Monaco Grand Prix with at the weekend.
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