Prince Harry and Meghan Markle are officially the cutest. Harry reportedly calls Meghan "Meg," and she refers to him as "Haz." Business Insider reports Prince William and Kate Middleton have reportedly called one another "poppet," "baby," and "darling." Prince Philip reportedly calls the queen "Cabbage." The royals apparently have at least one thing in common with regular folk — a penchant for referring to their significant others with cute, sappy nicknames.