Her face was fully covered with a white collagen mask, while she seemed to further conceal her identity by wearing dark sunglasses.

Keeping Up With the Kardashians star, Kendall Jenner was spotted leaving a plastic surgeon’s office wearing a full face mask.

The model kept her head down as she walked out of a building where plastic surgeon Dr Jason B Diamond has an office.

In the photos obtained by The Sun, Kendall’s face was fully covered with a white collagen mask, while she seemed to further conceal her identity by wearing dark sunglasses.

It is not clear what procedure or treatment Kendall got done by the doctor, as the office performs facials, botox, fillers, skin tightening, face lift, nose jobs and more.

While all of Kendall’s famous sisters have admitted to having work done, the model has consistently denied claims of plastic surgery.