TAB 190926 Kylie Jenner-1569485733404
FILE - In this May 6, 2019 file photo, Kylie Jenner attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating the opening of the "Camp: Notes on Fashion" exhibition in New York. Jenner has been hospitalized with an undisclosed illness and will have to skip a planned cosmetics rollout at Paris Fashion Week. The 22-year-old social media star and makeup mogul said on Twitter Wednesday, Sept. 25, 2019, that she's "really sick and unable to travel." (Photo by Charles Sykes/Invision/AP, File) Image Credit: Charles Sykes/Invision/AP

Kylie Jenner has been hospitalised with an undisclosed illness and will have to skip a planned cosmetics roll-out at Paris Fashion Week.

The 22-year-old social media star and make-up mogul said on Twitter Wednesday that she’s “really sick and unable to travel.”

A representative for Jenner says she’s in the hospital but doing well.

Neither gave details on what illness sent her to the hospital.

On Tuesday, she had announced that a new collaboration between her make-up line, Kylie Cosmetics, and designer Olivier Rousteing of Balmain would be unveiled in Paris Friday.

Jenner says she’s heartbroken but is excited to watch the event.