Buckingham Palace has refused to comment on Meghan Markle's latest business venture, American Riviera Orchard, amid concerns that it may violate the agreement she made with the late Queen Elizabeth. The Duchess of Sussex's new project, which some believe is a revival of her old lifestyle blog, The Tig, launched with a promotional video showing Meghan baking in her kitchen and caring for her dog at her large Montecito home.