Meghan Markle and her kids are getting ready for the holiday season! On Wednesday, the Duchess of Sussex and Netflix released the trailer for With Love, Meghan: Holiday Celebration, which subtly features her 6-year-old son, Prince Archie, and 4-year-old daughter, Princess Lilibet. Meg gave everyone a glimpse at a letter to Santa Claus from the two kiddos. Aww.