It is rare to hear a response to tabloid rumors from Kylie Jenner, but lately rumors have been cropping up that speculate that she may be pregnant, and she refuses to accept that sitting down.

Jenner, of Keeping Up with the Kardashians fame, took to Twitter to negate reports that say that she is with child, some of the reports saying that she is already eight months along.

The 17-year-old reality television star replied to these rumors with a tweet that said, "People been thinking I'm pregnant for 8 months now ... CLEARLY I'm not pregnant!"

This is not the first time that Jenner has had to put an end to pregnancy rumors.

Jenner is dating rapper Tyga, who is 25 years old, and last December, she was forced to clear up speculation that she was pregnant and married.

"I'm not trying to become a rapper, I'm not getting married & I'm not pregnant..." she tweeted at the time.

Jenner is currently working on an upcoming project, which is focused on style, alongside her older sister, 19 year old Kendall.

The project is entitled Kendall and Kylie, and Jenner teased the project on her Instagram account on Wednesday.

The sisters also launched a new Instagram page, @kendallandkylie, on Sunday. She encouraged fans to follow the new page for some exclusive information on the project.

"go ahead and follow @kendallandkylie for some sneak peaks," she captioned the photo, which featured her taking a selfie in an olive green jumpsuit an beige pumps.