Reported about 1 year ago
Jason Kelce and Travis Kelce shared their experience meeting Prince William backstage at the Eras Tour in London, where they were given a lesson in royal protocol before the official introductions. Travis described Prince William as 'the coolest motherf****er' and mentioned meeting his kids, Prince George and Princess Charlotte. The brothers had received a warning about how to properly address the royals, ultimately addressing Prince William as 'Your Royal Highness' in the informal setting.
Source: YAHOO