#KylieKelce apologized after learning more about how the Princess of Wales is formally addressed following her invitation for the royal to appear on her “Not Gonna Lie” podcast, where she referred to her as Princess Kate, Duchess of Cambridge. The Princess of Wales has long been known publicly as both Kate and Catherine, with “#KateMiddleton” remaining widely used and searched more than two decades after she entered the public eye. Kelce said she’ll use “Princess Catherine” or “the Princess of Wales” going forward. Tap the link for the full story.