The Kardashian-Jenner sisters are sharing their beauty secrets, including techniques such as baking and lip liner. Vogue has published content featuring the sisters' beauty routines, including guides from Kourtney Kardashian and Kendall Jenner. It appears that Vogue has also covered beauty secrets from other celebrities, but it is unclear if the Kardashian-Jenner sisters' secrets are part of a larger series or a standalone feature.