Jenner is a 24-year-old reality TV star and businesswoman. She is the founder and CEO of Kylie Cosmetics. Chalamet is a 26-year-old actor who has starred in films such as "Call Me by Your Name" and "Little Women."
However, it is also important to note that there is no concrete evidence to support the claim that they are dating. The dinner date could have been just a friendly hangout, or it could have been something more.