Kylie and Kendall Jenner Are br Launching a Cosmetics Line Together Kendall has confirmed she is working br with her sibling's brand, Kylie Cosmetics, br and promises it will be "really big." Kendall Jenner, on 'The Ellen DeGeneres Show' Kendall Jenner, on 'The Ellen DeGeneres Show' Kendall previously opened up about her br skincare routine, revealing that she thinks br she has the best skincare routine of all her sisters. But she insists they all still br have "beautiful skin.